Extrinsic 62077-1

{
  "heartbeat": {
    "blockNumber": 62076,
    "sessionIndex": 1034,
    "validatorsLen": 4,
    "authorityIndex": 3
  },
  "signature": "0xa4b8754e74466edbde84c15f1b950f6b2ff5db26893f4ed51e6e820bf4ea5050df2e03893da650aeddeb997282cff2407633d3421c2fa6518378c6e2dbe6b18c"
}