Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,572,710",
      "signature": "0xac465aea168aee76d8116345b56773f81dcfdaca60bcdc5f61832ad1f010185a4caa95b101072c350d1155a52ec71459",
      "randomness": "0xcd4177f73068cf54c5104914b6a4f7ad5121d8b8471d939b966abd4979a7e305"
    }
  ],
  "blockNumber": "7,413,513"
}

{
  "Sr25519": "0x90681ad859c43d0546c6ba67a90e227c5ce1a8d08bb0cb0557d5620f5abb5945cc9cfc96e5929e3b08fd927534bdfe85c07a7699d890d4c5f8bbc21e83f9b087"
}