Extrinsic 69943-1

{
  "heartbeat": {
    "blockNumber": 69942,
    "sessionIndex": 1165,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x487822d22988556721b6ab2811bdaa7427aa74ccbc5603fdbaf4146ee23d33615ee66b8fc47212e01fc0c3322be2f080adbbe92aa63b580aaabf73d15f7bcf8c"
}