Extrinsic 109168-1

{
  "heartbeat": {
    "blockNumber": 109166,
    "sessionIndex": 1819,
    "validatorsLen": 4,
    "authorityIndex": 0
  },
  "signature": "0xda96f2777ce7eb7adde40544585bdfd724075e9901af9f084447e79a3a261c17d20c4aebd73aef1dbf81db821de2ea0ff9b9a1ee176a2f8a8577ab02b2911d8a"
}