Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,557,582",
      "signature": "0xaef4a0afec1795448c7fd4e70072276f55e3cc8dc395cc8c61b6cf5dd4faf6b73de2c36f9ee0ab7e19e647c7c6ac7ccd",
      "randomness": "0xcc5cb6bef7f1bad4a50b2060d3c31140e15f540f8693865d08d75e3808fe7216"
    }
  ],
  "blockNumber": "7,409,731"
}

{
  "Sr25519": "0xaa8e8ed937d449c0d759fa788038bad9ce69f5f2559edd728ff0139c15578577bd8fa75ea37f9ae8b5a3ab0e6f55279b84838d72f9ed190ee61b81d748b76d84"
}