Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,584,951",
      "signature": "0xafd79cb8f2929aa455ce06adeb96c56172f30383123599be8f8be57b59768622f7a2659f40231c2ce24dc57ae378f01c",
      "randomness": "0xdcd76e7658e21533f6340bc1a2a3361e34b3be49cc148ba536578eca2b490a81"
    }
  ],
  "blockNumber": "7,416,560"
}

{
  "Sr25519": "0xea4b43825843cd453a1198a16c56c337f2d16fa7e2bc910e7d96d3b285f4a44b90686d89eba2c3b58b177dc7317d32239ddc7e9e3eedf464ece7089890679280"
}