Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,553,993",
      "signature": "0x97d594e8c05a099e10d1aed0f3c690677cda670315587c40d1f7438b748e4e652323e9e2457565e0448ebcdf772ca229",
      "randomness": "0x6d72d1e4295a416c1243e88e6a5a71692363435274a0c6bcf04d21a9393481f4"
    }
  ],
  "blockNumber": "7,408,834"
}

{
  "Sr25519": "0x1ed7966ca65290056616c00f2cfe7c7fb840637907c96095bcf282b369ee52371cb3561934bc4bc24f74cdcd037127447753eb079c5c09d9647617d642b4eb85"
}