Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,575,897",
      "signature": "0xb4b6aa8faee616b720a45416df6e427dd930836f635de80b661cf3596d0a7d4ee0a77306aee228ffd020ef38639ee97c",
      "randomness": "0x78103292ae04abf79a89de6d955a0ecbb3478883ee048017775baef70b275606"
    }
  ],
  "blockNumber": "7,414,310"
}

{
  "Sr25519": "0x3cf7d12d388f1ab99a91e546f95054396f007d631f161b1cd64fbfefa2d75b1a17996f8d7d263a505e288bb88b2ffd7dbd1e72e905a5316636efb6b13335bb8c"
}