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Merge pull request #2868 from ethereum/fix-capella-validator

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Fix Capella `prepare_execution_payload`
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Hsiao-Wei Wang 2022-04-12 07:13:55 -07:00 committed by GitHub
commit 49e4b2bc87
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1 changed files with 2 additions and 3 deletions
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specs/capella/validator.md
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@ -71,6 +71,7 @@ def get_expected_withdrawals(state: BeaconState) -> Sequence[Withdrawal]:
```python
def prepare_execution_payload(state: BeaconState,
pow_chain: Dict[Hash32, PowBlock],
safe_block_hash: Hash32,
finalized_block_hash: Hash32,
suggested_fee_recipient: ExecutionAddress,
execution_engine: ExecutionEngine) -> Optional[PayloadId]:
@ -98,11 +99,9 @@ def prepare_execution_payload(state: BeaconState,
suggested_fee_recipient=suggested_fee_recipient,
withdrawals=get_expected_withdrawals(state), # [New in Capella]
)
# Set safe and head block hashes to the same value
return execution_engine.notify_forkchoice_updated(
head_block_hash=parent_hash,
# TODO: Use `parent_hash` as a stub for now.
safe_block_hash=parent_hash,
safe_block_hash=safe_block_hash,
finalized_block_hash=finalized_block_hash,
payload_attributes=payload_attributes,
)