Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,566,942",
      "signature": "0x9337062baf4b0ffc32457baa31853a5f3ce832f36705cb2b44fd1ca9980267d83945f56496a791934b3835a5175b3e94",
      "randomness": "0x531e2c9f20e9f770ffdb0ff97433a6fda8bcbf0532903b4f3d721da6df116f0a"
    }
  ],
  "blockNumber": "7,412,071"
}

{
  "Sr25519": "0x94e5a6aefc06ba2b91730f54f5f89cd4eb207c2520c602288ed49c6910812168934e19ee7da5f26afeadb8f8b86978f27035b6841f76aeea2899363d1f60dd8f"
}