Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,614,072",
      "signature": "0xb16870c42ae7e7dbf84f2c5a5f96f86d73e853f161d4f577e0c751211242a2e894a1b7a9cef437aa715f4dbbba261cd8",
      "randomness": "0x923c45bc08abe35e8ede2fcd87f2a6072d44a3d69e2e2ee0026728a138516867"
    }
  ],
  "blockNumber": "7,423,833"
}

{
  "Sr25519": "0xb4e46f097324d84e8e3d790cc8e677f912bbac587280a063ef76a3a9f66e342a07f4f281efad21f295d71c90c9535a84a66a04489043dd1b37a1c4b370ca5989"
}