mirror of
https://github.com/status-im/eth2.0-specs.git
synced 2025-02-02 13:53:27 +00:00
12 lines
368 B
Python
12 lines
368 B
Python
from eth2spec.utils import bls
|
|
|
|
|
|
def sign_block_header(spec, state, header, privkey):
|
|
domain = spec.get_domain(
|
|
state=state,
|
|
domain_type=spec.DOMAIN_BEACON_PROPOSER,
|
|
)
|
|
message = spec.compute_signing_root(header, domain)
|
|
signature = bls.Sign(privkey, message)
|
|
return spec.SignedBeaconBlockHeader(message=header, signature=signature)
|