Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,588,576",
      "signature": "0x9342ab5f4a5ebe076bb765c751caeaba09e29aa55dc05c6a9905883396586db3ef0476fc6b9dbb9a3b26294f6d75bd2a",
      "randomness": "0xc4deff3d4c083ca08e7cc04ea58f5fd4518f55f699a6fad589cb7aa60ae30d20"
    }
  ],
  "blockNumber": "7,417,466"
}

{
  "Sr25519": "0x265d7bed7f1401e14be4ca96490b34f160b123146e60468ca20f3bfc075a8d06c945f315bcd7cb814b7470de0c6e5d191a0b339120120db7b88d20ddec2eac8a"
}