Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,540,618",
      "signature": "0x8510423ebdab15b87fe042c67ab15d1583f4f75a78b3b6a851e29de407b705945df5a08fa4974a37e8d9fa4c9c738ead",
      "randomness": "0x52b68e3bda2cf6832a6d0e916f81d17a103b8d844d8c9ef42cf9f6c5a894962e"
    }
  ],
  "blockNumber": "7,405,490"
}

{
  "Sr25519": "0x58ee0cf0821b41cb5bc2a4e384e9bdb1dbd70d83fea7c749f9195ddf29cfe57a9ae72f737879432eedb41eabe94cee70b783b7ff291a237bf8f6b85ecedbbb8b"
}