Extrinsic 89794-1

{
  "heartbeat": {
    "blockNumber": 89793,
    "sessionIndex": 1496,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0xc02cb8ae3ae42f4044650a822605c764f53ce72847a4d7580d46beecf7577166801e328783e1fa98774309ba75f90806c37cd800fec4bc90a8254d522518748a"
}