Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,570,704",
      "signature": "0x8504080d671feb03a5148f68265299c747378ff1823a43474ef9ef0cdef309230662e55634c56ce827b626830befddf7",
      "randomness": "0x13c86875a84cd59fbfb0884b8c02ed09ae45988ad353f76ab4bed184d9eba574"
    }
  ],
  "blockNumber": "7,413,011"
}

{
  "Sr25519": "0xe2ff255e27e0bdc4e679ab1cad634a109c53f4215576f2da458d23a3e8b04456ab366134c569ffb21b6fd6100ae5e195adfb607c7fea2ca932d10b5d4019328a"
}