Merge pull request #10516 from lourkeur/dev

correct RandAO VRF explanation

Author: jmcook1186

src/content/developers/docs/consensus-mechanisms/pos/block-proposal/index.md

@@ -42,7 +42,7 @@ class BeaconBlockBody(Container):
     execution_payload: ExecutionPayload
 ```
 
-The `randao_reveal` field takes a verifiable random value that the block proposer creates by adding some of its own entropy to the accumulated RANDAO value from previous blocks. `eth1_data` is a vote for the block proposer's view of the deposit contract, including the root of the deposit Merkle trie and the total number of deposits that enable new deposits to be verified. `graffiti` is an optional field that can be used to add a message to the block. `proposer_slashings` and `attester_slashings` are fields that contain proof that certain validators have committed slashable offenses according to the proposer's view of the chain. `deposits` is a list of new validator deposits that the block proposer is aware of, and `voluntary_exits` is a list of validators that wish to exit that the block proposer has heard about on the consensus layer gossip network. The `sync_aggregate` is a vector showing which validators were previously assigned to a sync committee (a subset of validators that serve light client data) and participated in signing data.
+The `randao_reveal` field takes a verifiable random value that the block proposer creates by signing the current epoch number. `eth1_data` is a vote for the block proposer's view of the deposit contract, including the root of the deposit Merkle trie and the total number of deposits that enable new deposits to be verified. `graffiti` is an optional field that can be used to add a message to the block. `proposer_slashings` and `attester_slashings` are fields that contain proof that certain validators have committed slashable offenses according to the proposer's view of the chain. `deposits` is a list of new validator deposits that the block proposer is aware of, and `voluntary_exits` is a list of validators that wish to exit that the block proposer has heard about on the consensus layer gossip network. The `sync_aggregate` is a vector showing which validators were previously assigned to a sync committee (a subset of validators that serve light client data) and participated in signing data.
 
 The `execution_payload` enables information about transactions to be passed between the execution and consensus clients. The `execution_payload` is a block of execution data that gets nested inside a beacon block. The fields inside the `execution_payload` reflect the block structure outlined in the Ethereum yellow paper, except that there are no ommers and `prev_randao` exists in place of `difficulty`. The execution client has access to a local pool of transactions that it has heard about on its own gossip network. These transactions are executed locally to generate an updated state trie known as a post-state. The transactions are included in the `execution_payload` as a list called `transactions` and the post-state is provided in the `state-root` field.