Extrinsic 410561-1

{
  "heartbeat": {
    "blockNumber": 410560,
    "sessionIndex": 6842,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0xd879edb399f3cdce9b025f77d8d856a9865effcef0595e49642cf79decf7760f23736416ad1d94f7b48b1bc0306e53bd77cf2f11efaa0258a943972af1e64e85"
}