Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,615,503",
      "signature": "0x8f02d00618113bb41ccd9e0545b3ec68d2620be244f8317d3c3bed12f13adab8c26ab8ec71c13735b993d3d1aa31fd1f",
      "randomness": "0x0114bdac290d34ed68ee3387a69eec55ecf9e5710383967a43228fce4bc062a6"
    }
  ],
  "blockNumber": "7,424,191"
}

{
  "Sr25519": "0x429c2eefbe0bea8d83966673c5e6b92d6bf76234ce02b76668e3b1dfa0282961bbde2bd31cc04d2bb170f11b4f50910ff999745d04856bab26661a8a6dc8a182"
}