Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,659,822",
      "signature": "0xa9172a41ec3aa10237a8e37628df207d624a1979b7d21c12cb6b492f79a8a7475f2348a5868652f5082a8703d2e76142",
      "randomness": "0x5942dd4b4c1d6278c2a61307620153ffd3151bb6db33aa592a4e2cb0cc003786"
    }
  ],
  "blockNumber": "7,435,260"
}

{
  "Sr25519": "0x966239aae67cb42ac168a81fdbd3e6169db2decd802ad4c9181bd27761877a004e65d469f94a77a402da485ad916b40ea724d1517ed6ba5d3386d07e91b36185"
}