Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,665,103",
      "signature": "0xaa7a3005c731f2d2f39fd40f1212051db3a38696293d4ceed0e4255d70c1784cc7a4d36f26cfdb7d0b7a8db1c6c4a4e4",
      "randomness": "0xe2f8c492f8c82bfb3a1cce5c5e4fb33a68d7a874e0fd57692e006e3b8092ad53"
    }
  ],
  "blockNumber": "7,436,567"
}

{
  "Sr25519": "0xdeaab37300cabd512424f99f39079f77b0291fbb147ef52895a77799ed230b13ba388604f11f70cfeaef08eb9473b2c86d3e2678e1e9cd08285e4dbbbefb2a8b"
}