Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,583,421",
      "signature": "0xa9d83c9c423467a6baf7db0758da36f2be645689716ceb3c9b516383852097f06fd2666161db42d264ae00087ffb1f30",
      "randomness": "0x419354a48aea05b611b56a353bab70365f1cb6eeaac40e2234ed2a63da89e98d"
    }
  ],
  "blockNumber": "7,416,178"
}

{
  "Sr25519": "0x7c5ab7d858adab420fa01243a51d45b1055e7fbbddad9f82d4b865a81ad12a70b5b94366dbd9c0a08d7882738feb142f86c5409580dc97d97c6295d6ebccd58e"
}