Extrinsic 134377-1

{
  "heartbeat": {
    "blockNumber": 134376,
    "sessionIndex": 2239,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0xe0ae686e020f40998d00192851b8232dcf3e801fc3d9001d3cb1d11c0230077a09a3fa72dd3141811df666375040eb0ada7aba32167f3208db658d0f408f1f89"
}