Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,627,267",
      "signature": "0x8080bb42ce3921237f394636d35c56027fb29a032c7619252b26d090f7e82f6ff1fdf2a2bb7df9122ae9466c36f4345e",
      "randomness": "0x8b487d2a672d5f6ed4695606237458bbd7dbe0c6e237d3bf19c1ade9439924ae"
    }
  ],
  "blockNumber": "7,427,131"
}

{
  "Sr25519": "0xa400c330848b28503c64040530a912f06875087451eeeab03593eccda7da4c31318c8587a2fbabc6f647d52aa9eaa820f5b1b790e2a07a2f241304e1cacc7b88"
}