Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,636,229",
      "signature": "0xaa4172da7edaa711d50072c6afd023cb914e4980cc987c5b8f4e498460cc689a81b8fbd85140ec53798eed878e1d7f70",
      "randomness": "0x6ad02d33bc2607ba394ab582b7682e44e368572cc4f526d5eeca753ec8d92635"
    }
  ],
  "blockNumber": "7,429,372"
}

{
  "Sr25519": "0x8880adb72f1fd856a6ef72ac3de954a55496b2dc715c154dbf31ddd163b4a53436540a4f198f733e4e84c77633e71ad688889ce774aacfe6a2ebecf39927a587"
}