Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,540,523",
      "signature": "0xab7cf66a75f888a2a9267306c0a6768fba7afd471f6f477e5f6e80e44adc9f7ddfc63c6297a25da051b7d11756b9955a",
      "randomness": "0x0ca9c0917844ac7419b1276fc197b072552010859cf129841b8620ca7868770a"
    }
  ],
  "blockNumber": "7,405,466"
}

{
  "Sr25519": "0x3e6ee276a66530bed17419b9ee5914b63b937d71b796cdd6630dd39be92ecc5dc747e5ae5b521e0746585b8dbed14b6d885f15f4c436edb488c80fa53baaeb82"
}