Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,658,061",
      "signature": "0x90a832d99d0889d39a6b5cf11b686272927ef2dec6776a87f5cba620f17358d930d9da2fd93f6c7a840c8dc2528d3bf1",
      "randomness": "0xfbeda126205e56dbeb105ce06a0423789fa24eb1aa874c77ced09228e20d3e51"
    }
  ],
  "blockNumber": "7,434,820"
}

{
  "Sr25519": "0x9e28779372961bbfe885fdfb1943dc55bf4b5eb0f9cf6e0c5b95ddf2cbcca310f86b08daf87e00266ca10f11b11abf776cabc4b14f24826c1b7e041d60e0c182"
}