Extrinsic 46607-1

{
  "heartbeat": {
    "blockNumber": 46606,
    "sessionIndex": 776,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x826fd5e589245b612f26edef91ade798f3f2311490dd380f0ba6311be95c6f6c613ede95e9acd7ddeae76df067565a73b3da79e0549b1e549cfbde4fa73b2687"
}