Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,581,983",
      "signature": "0x8d1b194a6e793ecda7e5928cb61b17cb4e96e8c529d427d8cd84c86bf2edbd1eb0aa3c0d2048f2c0de017e39916617ee",
      "randomness": "0xf71c59c72b8d337d7f5bfcaa9a397c25579e1b8510c4d4dbe6191e99da65cca9"
    }
  ],
  "blockNumber": "7,415,818"
}

{
  "Sr25519": "0x9c8d7531ce06b43c88ca73a9994f57238d2ce2cd3b0dd8d99bd0169c7041754ce570c5c8866534fbd83d1b61a4c11b09f3b5019b8bfee3217f4c12b18a59788d"
}