Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,597,850",
      "signature": "0xad57a0db6e59903b75c8b6b1c381e64c1a4a0ff0250f0dc1ee30a1c846df5233a5e5fa9f5f480fb9ed6e4499e300adb4",
      "randomness": "0x1cc1ec34bbc18f387013f065b5a96f1a257a91735b9be58be86a1cd82e147f7d"
    }
  ],
  "blockNumber": "7,419,779"
}

{
  "Sr25519": "0x96a6317f53dd0365ed6b22a90a6187483e7293f0d7ab3738dab4cbbe99d85f12148ab2d31af08267dcdd2d84a5e98dbcc1202b46bc6c3c179a3eb2cd17ce6588"
}