Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,541,693",
      "signature": "0xb4b490b83bef03dc5ebee71e85a9f18225249266ce8118d4e9965b8adabf8e5c24ee62d7275ca0f6e7323bf5fb71127e",
      "randomness": "0xaf120a2bdf3348a7c8e5225252035f86d530dbe7048a3001bfa2e40be36475b4"
    }
  ],
  "blockNumber": "7,405,759"
}

{
  "Sr25519": "0x5842e1f4c9f6f319bcf0a16d4c0444325b0c1a0ececa269e8a41a0f48978f14993573c5e9d14b25129b5069364abf5cb031081dc82c989c882d9d986f8e29e8d"
}