Extrinsic 124691-1

{
  "heartbeat": {
    "blockNumber": 124690,
    "sessionIndex": 2078,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0xfcfc1901aa2f274989d0f485de14aa0160223ee87528c1cf34f060c8e0435025b8af86333148112496475c129f05c872545f9a6b542f55a277c7507526124787"
}