Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,568,253",
      "signature": "0xb46ddf1c8c9fefeaa19cfb2e4d1da20976a90dd9cd610acf741e7bebfa88a4eb25e10fde850a9232e5c7104b8df2176a",
      "randomness": "0x1c3928e8392e5c0d84fd5ffa06ddd6ae9c9c4ea418df170bd381d20a3ca1839f"
    }
  ],
  "blockNumber": "7,412,399"
}

{
  "Sr25519": "0xd82be2364127c28719fc803511032635dd0561bcfa50cdff81f2d1a5291a041299c6c9413cd5cb8b899a69820029d4ef381592031a6a37a2ddae033d5eeae084"
}