Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,574,386",
      "signature": "0x9842e6c764f0fe2f5851418f2371621c19c72c0ebd39ce769d7c0944fa284b450c4ff61953bc5dd878a575b8c69eb4ec",
      "randomness": "0x4cc24a09dde02a6010534cb6abf9752e932c626a8c83da1699140e1915342219"
    }
  ],
  "blockNumber": "7,413,932"
}

{
  "Sr25519": "0x8af78948405070832a34dcd3df6d4ccaca55db735ccee0a835d2136e2a6d86752ac85304e6696deceb02aa0a2b23765d3b8da384c0419d181c36feb7c073ce82"
}