Extrinsic 93993-1

{
  "heartbeat": {
    "blockNumber": 93992,
    "sessionIndex": 1566,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0xe8cab678bd83af99a565a36a983d5c2f9eeecd06430d08b85eeccb73c48508448d010c51a6177ece230d0782a116b7db322de60e6b0283043c419d391fea0880"
}