Extrinsic 103236-1

{
  "heartbeat": {
    "blockNumber": 103235,
    "sessionIndex": 1720,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x20caef0dac01b25b7e6d8b9d4f08ac72f723f23cc202abd08a00d2395da55f3a7e1196d8172c7ca12581638a599ffc115401b182a7eb46a31ce934885026df83"
}