Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,636,470",
      "signature": "0x8c2e88f176e3899addc90539a848aca6a12498319bbb03f760d71141adffab47e28400a1fa92eb4da3f5318a94903de5",
      "randomness": "0xeb38ebc9a4ed13fda34112bb50266fbba0332c712d3ddeb779cdefa56cb641c6"
    }
  ],
  "blockNumber": "7,429,432"
}

{
  "Sr25519": "0xe2a152ff8fa220c4d0d98e08eea20bbababd5dcf8bc585581072ff85849f5d2b409d7eea76144e7448eb40793bb356e6554d5c0be1b6af6bc91d15ace8113c80"
}