Use generic tx for eth_sign + eth_sendtransaction and add from field (#290)

* use generic tx for eth_sign + eth_sendtransaction and add from field

* remove transaction with sender as it is no longer used

Author: lightclient

src/eth/sign.yaml

@@ -19,7 +19,7 @@
     - name: Transaction
       required: true
       schema:
-        $ref: '#/components/schemas/TransactionWithSender'
+        $ref: '#/components/schemas/GenericTransaction'
   result:
     name: Encoded transaction
     schema:

src/eth/submit.yaml

@@ -4,7 +4,7 @@
     - name: Transaction
       required: true
       schema:
-        $ref: '#/components/schemas/TransactionWithSender'
+        $ref: '#/components/schemas/GenericTransaction'
   result:
     name: Transaction hash
     schema:

src/schemas/transaction.yaml

@@ -13,17 +13,6 @@ AccessList:
   type: array
   items:
     $ref: '#/components/schemas/AccessListEntry'
-TransactionWithSender:
-  title: Transaction object with sender
-  type: object
-  allOf:
-    - required:
-        - from
-      properties:
-        from:
-          title: from
-          $ref: '#/components/schemas/address'
-    - $ref: '#/components/schemas/TransactionUnsigned'
 Transaction1559Unsigned:
   type: object
   title: EIP-1559 transaction.
@@ -265,6 +254,9 @@ GenericTransaction:
     to:
       title: to address
       $ref: '#/components/schemas/address'
+    from:
+      title: from address
+      $ref: '#/components/schemas/address'
     gas:
       title: gas limit
       $ref: '#/components/schemas/uint'