Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,612,627",
      "signature": "0x880b71d3066e01f2249c6ad9959c90df2a4701c89dc531e73fdb7954f79856d03e6d8b89eada1c4813a9c97122359603",
      "randomness": "0x6df0a5ac2492f0d12896c28496a6c352fb72c574c124f3c8b04f8714ff5f99b5"
    }
  ],
  "blockNumber": "7,423,472"
}

{
  "Sr25519": "0x40ca98b0f24742eaf26c9cd95b2936db70f37122aeeaf0e537707c1dc8a9c77dea6b2aa849d583ad30acf4465fd748724dc022855c5d7e799f61d2d51c1a9180"
}