Extrinsic 62558-1

{
  "heartbeat": {
    "blockNumber": 62556,
    "sessionIndex": 1042,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0xa62a20c27e460b3632e6ba6d6d47e5ad8fb1d4e2f0da4f5ae603c9caf5ca164d68d0515b5d3df04e825552a5ff84e687f2d8b3dd9c69d9102c9371dc738bdc82"
}