Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,651,742",
      "signature": "0xa69a7f3891d13da3a1f779b56c3acf7e0a4431b9d47aba6c0d4d4ec8a387673c2d4b0ca36f69e1d72c86d6432b322147",
      "randomness": "0xf310f4c4c8ffac3c4438e4abdbbc28b7f809cead4a784fb9c4cd75b636c465fd"
    }
  ],
  "blockNumber": "7,433,240"
}

{
  "Sr25519": "0xa042bdd628d01ce6d496f27b3bcb3cecf6b4b8206eb24bd91d046d59bd191357094e89fcf16ec5d956724e5f307371ea3b0c753c4adc69bf76f4eee9ce918284"
}