Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,595,269",
      "signature": "0xb844184fe43757ae2cde839fa5e6c04f6536c5f284fc6f6fabb557280911adbabe8a3d5686906ba1e781839f8a5775be",
      "randomness": "0x840c9220edb6438b8e213dbc071eaec398be2aeb3e7dade762819db4e8b2e0a5"
    }
  ],
  "blockNumber": "7,419,134"
}

{
  "Sr25519": "0x48b19d0620cbe3d6afe7b594da15b25c109d34ae79b06be502efa538ddcbf87abed26fcc3d4d8a62e5cefab2b085425e0900768bb96756acb18caa81fc299988"
}