Extrinsic 22035-1

{
  "heartbeat": {
    "blockNumber": 22034,
    "sessionIndex": 367,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0xf62c3b2b40f9fb19535db06ed2b5f43b6200b273f008b5390abdaeb58db73874aab32f41b100242a783be37c730a03de5d6ae662c2a7e63ada7e3f7ae2781c82"
}