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Updated light-client block -> header function

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This commit is contained in:
Lucas Saldanha 2024-08-12 10:53:47 +12:00
parent f26c9be156
commit f9ac90200a
1 changed files with 12 additions and 6 deletions
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18
specs/electra/light-client/full-node.md
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@ -26,9 +26,14 @@ Execution payload data is updated to account for the Electra upgrade.
```python
def block_to_light_client_header(block: SignedBeaconBlock) -> LightClientHeader:
epoch = compute_epoch_at_slot(block.message.slot)
if epoch >= CAPELLA_FORK_EPOCH:
payload = block.message.body.execution_payload
# [New in Electra:EIP6110:EIP7002:EIP7251:EIP????]
if epoch >= ELECTRA_FORK_EPOCH:
payload = block.message.body.execution_payload_envelope.execution_payload
else:
payload = block.message.body.execution_payload
execution_header = ExecutionPayloadHeader(
parent_hash=payload.parent_hash,
fee_recipient=payload.fee_recipient,
@ -50,11 +55,12 @@ def block_to_light_client_header(block: SignedBeaconBlock) -> LightClientHeader:
execution_header.blob_gas_used = payload.blob_gas_used
execution_header.excess_blob_gas = payload.excess_blob_gas
# [New in Electra:EIP6110:EIP7002:EIP7251]
# [New in Electra:EIP6110:EIP7002:EIP7251:EIP????]
if epoch >= ELECTRA_FORK_EPOCH:
execution_header.deposit_requests_root = hash_tree_root(payload.deposit_requests)
execution_header.withdrawal_requests_root = hash_tree_root(payload.withdrawal_requests)
execution_header.consolidation_requests_root = hash_tree_root(payload.consolidation_requests)
requests = block.message.body.execution_payload_envelope.requests
execution_header.deposit_requests_root = hash_tree_root(requests.deposit_requests)
execution_header.withdrawal_requests_root = hash_tree_root(requests.withdrawal_requests)
execution_header.consolidation_requests_root = hash_tree_root(requests.consolidation_requests)
execution_branch = ExecutionBranch(
compute_merkle_proof(block.message.body, EXECUTION_PAYLOAD_GINDEX))