Extrinsic 65020-1

{
  "heartbeat": {
    "blockNumber": 65019,
    "sessionIndex": 1083,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x5cf6de2370130f2348527823bcdd4ffa24a4aff3f12150b74544bcfaa8ebd535ad913bbb55675ec1fb28046b2f37bc06a9d72fb31e7bb2dfbc1a23b45fa2c985"
}