Extrinsic 58844-1

{
  "heartbeat": {
    "blockNumber": 58843,
    "sessionIndex": 980,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x68743899e53243f7d986d967aec11f65a2a237ec576ee92d31e186c8104f9b781f1731be256155f38215a22bf18a601a374d6725bc07ac150e4ca44b48562e83"
}