Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,654,479",
      "signature": "0x82f0b53d4ed005d8adaf2161f2ff98778ae2925f5925dc27f0619b9e263e3629cd6413e10fe421da846d9d3a47500b3f",
      "randomness": "0x5f202f438da1ea942fa2366519b59c86860018b6bc0138e095bdecc7da152f56"
    }
  ],
  "blockNumber": "7,433,924"
}

{
  "Sr25519": "0x22aa8429f58869cc16686e6c71efcc08664dee5ae862b7f1dffd33f9d315be12fa9f5a19f241f6be05dce9937482c8c9624270c846c865536ee43be85f7ffe85"
}