Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,566,864",
      "signature": "0xb352b6da086b7c88d732e979267d58aeb01a679740d8377b7253f9f092ed249c1d3ff847fab73a03a6f38c460df4416e",
      "randomness": "0x3852805fe75366d9b15f7e8ba4c4447193d7593b508e1ee2bcf7ddecaf19e281"
    }
  ],
  "blockNumber": "7,412,051"
}

{
  "Sr25519": "0xc4ee25f38b0c91faf054cc79bdb49bef31bef36525810be6dd0a5161a0e3b407b815735808b5961b072d0c9e68f0ea09c8c964b7b80c987af619d43374bed68d"
}