docs: update propose upgrade

Author: JuArce

docs/0_internal/3_b_2_propose_upgrade.md

@@ -2,7 +2,7 @@
 
 After deploying a new implementation candidate for the upgrade, you need to propose the upgrade transaction using the multisig wallet.
 
-## Propose transaction
+## Propose transaction for AlignedLayerServiceManager
 
 To propose the upgrade transaction you can follow the steps below:
 
@@ -14,41 +14,17 @@ To propose the upgrade transaction you can follow the steps below:
 
    ![Transaction Builder](./images/3_b_2_multisig_2.png)
 
-3. Enable `Custom data`
-
 4. Get the `alignedLayerProxyAdmin` address from ```contracts/script/output/mainnet/alignedlayer_deployment_output.json``` or ```contracts/script/output/holesky/alignedlayer_deployment_output.json``` or ```contracts/script/output/sepolia/alignedlayer_deployment_output.json```, and paste it on `Enter Address or ENS Name`
 
-5. Once you paste the `alignedLayerProxyAdmin` address, the ABI should be automatically filled.
-
-      ![Enter Address or ENS Name](./images/3_b_2_multisig_3.png)
-
-      ![Enter ABI](./images/3_b_2_multisig_4.png)
-
-6. Set the `ETH Value` as 0
-
-      ![ETH Value](./images/3_b_2_multisig_5.png)
-
-7. If you want to upgrade the ```alignedLayerServiceManager``` get the ```alignedLayerServiceManager``` and ```alignedServiceManagerImplementation``` address from ```contracts/script/output/mainnet/alignedlayer_deployment_output.json``` or ```contracts/script/output/holesky/alignedlayer_deployment_output.json``` or ```contracts/script/output/sepolia/alignedlayer_deployment_output.json```.
-
-   If you want to upgrade the ```batcherPaymentService``` get the ```batcherPaymentServiceImplementation``` address from ```contracts/script/output/mainnet/alignedlayer_deployment_output.json``` or ```contracts/script/output/holesky/alignedlayer_deployment_output.json``` or ```contracts/script/output/sepolia/alignedlayer_deployment_output.json```.
-
-8. If you want to upgrade the ```alignedLayerServiceManager``` generate the `calldata` for the upgrade transaction by running:
-
-    ```bash
-    cast calldata "upgrade(address, address)" <alignedLayerServiceManager> <alignedLayerServiceManagerImplementation>
-    ```
-
-   If you want to upgrade the ```batcherPaymentService``` generate the `calldata` for the upgrade transaction by running:
+5. Once you paste the address, the ABI should be automatically filled.
 
-    ```bash
-   cast calldata "upgradeTo(address)" <batcherPaymentServiceImplementation>
-   ```
+6. Choose the method ```upgrade``` in ```Contract method selector```.
 
-9. Paste the calldata obtained from the deployment of the new implementation on the `Data` box and click on `+ Add new transaction`.
+7. Get the ```alignedLayerServiceManager``` and ```alignedServiceManagerImplementation``` address from ```contracts/script/output/mainnet/alignedlayer_deployment_output.json``` or ```contracts/script/output/holesky/alignedlayer_deployment_output.json``` or ```contracts/script/output/sepolia/alignedlayer_deployment_output.json```.
 
-     ![Data](./images/3_b_2_multisig_6.png)
+8. Paste ```alignedLayerServiceManager``` address in ```proxy (address)```
 
-     You should see the new transaction to be executed on the right side.
+9. Paste ```alignedServiceManagerImplementation``` address in ```implementation (address)```
 
 10. Click on `Create batch` to create the transaction.
 
@@ -75,3 +51,51 @@ To propose the upgrade transaction you can follow the steps below:
 14. If the transaction is correctly created, you have to wait until the required Multisig member signs the transaction to send it.
 
 A guide on how to sign the transaction can be found [here](./3_b_3_approve_upgrade.md)
+
+
+## Propose transaction for BatcherPaymentService
+
+1. Go to [Safe](https://app.safe.global/home)
+
+2. Click on `New transaction` -> `Transaction Builder`
+
+   ![New transaction](./images/3_b_2_multisig_1.png)
+
+   ![Transaction Builder](./images/3_b_2_multisig_2.png)
+
+3. Get the `batcherPaymentService` address from ```contracts/script/output/mainnet/alignedlayer_deployment_output.json``` or ```contracts/script/output/holesky/alignedlayer_deployment_output.json``` or ```contracts/script/output/sepolia/alignedlayer_deployment_output.json```, and paste it on `Enter Address or ENS Name`
+
+4. Once you paste the address, the ABI should be automatically filled.
+
+5. Choose the method ```upgradeTo``` in ```Contract method selector```.
+
+6. Get the ```batcherPaymentServiceImplementation``` address from ```contracts/script/output/mainnet/alignedlayer_deployment_output.json``` or ```contracts/script/output/holesky/alignedlayer_deployment_output.json``` or ```contracts/script/output/sepolia/alignedlayer_deployment_output.json```.
+
+7. Paste ```batcherPaymentServiceImplementation``` address in ```newImplementation (address)```
+
+8. Click on `Create batch` to create the transaction.
+
+   ![Create batch](./images/3_b_2_multisig_7.png)
+
+9. Review and confirm the transaction.
+
+   To make sure everything is fine, simulate the transaction by clicking on `Simulate batch`
+
+   Once the simulation is successful, click on `Send Batch` to send the transaction.
+
+   ![Simulate batch](./images/3_b_2_multisig_8.png)
+
+10. Confirm the transaction checking the function being called is correct and the contract address is the one you deployed.
+
+    If everything is correct, click on `Sign` to send the transaction.
+
+    ![Confirm transaction](./images/3_b_2_multisig_9.png)
+
+11. Now in your transactions, you should be able to see the newly created transaction.
+
+    ![New transaction](./images/3_b_2_multisig_10.png)
+
+12. If the transaction is correctly created, you have to wait until the required Multisig member signs the transaction to send it.
+
+A guide on how to sign the transaction can be found [here](./3_b_3_approve_upgrade.md)
+