Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,539,662",
      "signature": "0xb4cdba5f1549fb62113d8d78255bcc25eb44291ea8030b354409aa448aaf98a72db7430e66741c08ff3668a7e37ed5dd",
      "randomness": "0x72c709e71f2e607464634c84c753d6a8f1040a131dc098c7264a168e355d1184"
    }
  ],
  "blockNumber": "7,405,251"
}

{
  "Sr25519": "0xaa6b8a91ec0bef6a1abcfb33bd9e8e55f4291e9da00ba74de34a3b58fd697f6825f237483fb8d0696d1e2a4590437b96374541528aca0c3d128e081c86962888"
}