Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,652,477",
      "signature": "0x85c6b41185fe2e6e1ac29ea427ec1de9329fcc1001e1a5577e54621cd436525d223849230a732d28861b694b8b5cd694",
      "randomness": "0x3e7ac28588821498a2160e3475dc871ad5ce5ad50c2ef6e285a4fc8db16e03aa"
    }
  ],
  "blockNumber": "7,433,424"
}

{
  "Sr25519": "0xe20b4710c55d7de5383f3ef7ba28135dbd0ff67cae307d87f8b31d32d1e19e776fa8b258707bf5867f62c7c8c56d2d773fc5a67cfe6f13302c735f558ef3dd80"
}