Extrinsic 69582-1

{
  "heartbeat": {
    "blockNumber": 69581,
    "sessionIndex": 1159,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x44f8639da69eecfda1b7c3cccd4586e94bc2dbf50007bb282b584659bf54e028f0857a20cc7993becdeb3a757447d362644d2dd64cd9b09d1c429374d7dd808b"
}