Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,557,341",
      "signature": "0xafbf0ac2eebfae7ef5bd53fded8d48f6a7fc904855d7cb8cfdbbc72fd54cebbeebc46e9f5a20090262e27f0a0986e6a9",
      "randomness": "0xd0465dcccb195721a6710c243d0a2417e5383daa8df277f2973e739e944eee7a"
    }
  ],
  "blockNumber": "7,409,671"
}

{
  "Sr25519": "0xda0c37248ab79f79ddbe826277f778ba7cd430ed4ff03b4122abcf44ec8aa7218e95b1296ff7339c74cb06cd7853fd83df5859b47e35130ffa441e79d2f01e80"
}