Extrinsic 62674-1

{
  "heartbeat": {
    "blockNumber": 62673,
    "sessionIndex": 1044,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0xf8980e60d9ba4b38c7cd9dafadb030ce0b82c22588aaa48404df8e16e895541975556f12daba0f8b1317aeb7afd0165cdb0cf44b3abfa7d77fc28fef0f556186"
}