def generate_mock_latest_block_roots(genesis_block, current_slot, epoch_length,
latest_block_roots_length):
assert current_slot < latest_block_roots_length
chain_length = (current_slot // epoch_length + 1) * epoch_length
blocks = get_pseudo_chain(chain_length, genesis_block)
latest_block_roots = [block.hash for block in blocks[:current_slot]] + [
ZERO_HASH32 for _ in range(latest_block_roots_length - current_slot)
]
return blocks, latest_block_roots
def generate_mock_latest_historical_roots(genesis_block, current_slot,
slots_per_epoch,
slots_per_historical_root):
assert current_slot < slots_per_historical_root
chain_length = (current_slot // slots_per_epoch + 1) * slots_per_epoch
blocks = get_pseudo_chain(chain_length, genesis_block)
latest_block_roots = [block.hash for block in blocks[:current_slot]] + [
ZERO_HASH32 for _ in range(slots_per_historical_root - current_slot)
]
return blocks, latest_block_roots