Extrinsic 102768-1

{
  "heartbeat": {
    "blockNumber": 102766,
    "sessionIndex": 1712,
    "validatorsLen": 4,
    "authorityIndex": 1
  },
  "signature": "0xeeaf9bdfd01275dbff6b6ee9d97b71f690d5014d5ea47dd25db391ca67185444a860d97a5b395c310156fdd916ecd883a732c475b998b6c18e173358cc957d89"
}