Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,597,017",
      "signature": "0x8939e3d57f5d6d7b507dc4f0c9a7f7c6ecce2279b1e7205c76dcc36d14a5b34069ce527c0cf8a507c7ac903667d8a0aa",
      "randomness": "0x6f6354d907ff38d1fb746ddedfff9d714abb054d7bb1782e2b41644ac7707ff1"
    }
  ],
  "blockNumber": "7,419,571"
}

{
  "Sr25519": "0x76d8f92c6aa7539ebe1edb428292c20167e9a6bfe8ba6e46fff0b4619b0e5b70ff60771d785c82f00b1fa28306010ef6579c35f4db4ef440c4f61f24437b218d"
}