Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,548,632",
      "signature": "0x993431c4742649be17b24434e621b3fdcc2ad1a7b78e519a419806d9055225a808385906cea4389dc010a21ac4ac0176",
      "randomness": "0xdda003fe4c3973b2f5f2bb951f75dbe19ead954b0e98da966c901e103ff9c10c"
    }
  ],
  "blockNumber": "7,407,493"
}

{
  "Sr25519": "0xc89b98a354f31065ee6bfe5c5bddc5fd683acbc1d551955d8a1c9c11500b476c2762bd6efbca88458a78d465151b449df36258319627e28b0f1fcd2bc53c548f"
}