Extrinsic 35055-1

{
  "heartbeat": {
    "blockNumber": 35053,
    "sessionIndex": 584,
    "validatorsLen": 4,
    "authorityIndex": 1
  },
  "signature": "0x7a5735ff2d0a187beb04a63af569c84f2fd3b7223e6d8e2cf5c617ad6e1c9c06f0469b277e72502a8e1d598d86435d82c34c06bb23b5ed7395466a6e7a0fe886"
}