Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,566,874",
      "signature": "0xb3f631dbac0f19b1be6aa9547fe904073fd8798591e9c0e64c72d5e3ecfb7692db863cb724368e16e96a87d093cca563",
      "randomness": "0x3835e38fff1798555031b50656dea2def0a3d296988b94397ae91f05af031a54"
    }
  ],
  "blockNumber": "7,412,054"
}

{
  "Sr25519": "0x346594170122161f43629a5c5586f442483866b17a08d53c934f1212a1d5f61880c0c712304200b41fdbf0c50468e228b34b10a17c1d59e0623269e022f32f8c"
}