Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,550,141",
      "signature": "0xb0a690ae060aa7495b31f2d724cf67e9ce03fddb1b41b573004f23f8ac0f36910bef293ee1721b0fd07c6bca9ebf465e",
      "randomness": "0x12acf2f457c4bfa4cfcd9ca84d9fa98290623a0b3f99a3391b3ce8fa43bb2e40"
    }
  ],
  "blockNumber": "7,407,871"
}

{
  "Sr25519": "0x82908b3d8f4a2eae49ca5d0f609e8468a9a4149834dd20e2e399acc5a6d1ba75cdd84eb8e2c2b07e697087dd28822a7d096a59d932216c7ff817613a837f0580"
}