Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,574,505",
      "signature": "0xb4c6d052afdf8a2d25ec783125076238be65874b8f9858cc337f26a1a6f38ab9ccb27b4c781ae67e470a9a8c6111e578",
      "randomness": "0x55c08ebdb08b17839227b2d840784c152cf90df02af7cecc0345a81dd57a0cd9"
    }
  ],
  "blockNumber": "7,413,962"
}

{
  "Sr25519": "0xd02bb3afbb78dc238b1786910a9c622765500abfd2bcb5de0bd38921cebc552a9d77f361efad6ba01a81e02796368e95c68a39f94ed0efc549bd421e753a8588"
}