Extrinsic 58595-1

{
  "heartbeat": {
    "blockNumber": 58594,
    "sessionIndex": 976,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x52a7f6dcdd2dcb4f218cd36d77cf88715fd66609b2e8b3b9ddae6b2ab917236d3ae605b4e6f6a39a528663dc4afe7d520ea7e21a2b674d43621f157eb2f3fb88"
}