Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,588,468",
      "signature": "0xac93802b5305e3c24b30d04a3aef1e5d3a7d91373bbe6055227859602b75ccadb78047a0d17a0092a53c62175a823bd6",
      "randomness": "0x2077d7d952ad2b316a584c719840ab8eddfacf69d7e376d77ca6b4479b880aba"
    }
  ],
  "blockNumber": "7,417,439"
}

{
  "Sr25519": "0xece730a28bf5fc325e347a188e6edb34ac8189abb90a2425a091078c73371245f8e09783bc01af1cd57ec653eb7737be26b37920289516cd97e25e326d421480"
}