Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,544,912",
      "signature": "0x80363e56f5fb0c2b0bcca8c64dad41e4b02674430a3603934e5ca795503c205930d9d8966f2a93a6c808adaa6ad768cb",
      "randomness": "0xb44cae2a9e9d7a8123e87d27d45cbb13f563506577f7a4b49932f0eb1dd4a94b"
    }
  ],
  "blockNumber": "7,406,563"
}

{
  "Sr25519": "0x728586ca482b6684117c698f768e243ff4a9d1fa581d6016d3b843b7fca2745042d2f389f8246901903ff15d54317bf70369bdf4475d71d9d7f7f0176a7f6c8e"
}