Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,558,298",
      "signature": "0xa4de29cbe2454e9314b1cb4f9d2b04f77e5164f708bfd930e60b6afc6821d0e3107c14882ec1f91f11de6d163f7f908f",
      "randomness": "0x07a8e92da0c920eeb33f9d91c10015a5ca8145251de90a060722e15f3737ecfa"
    }
  ],
  "blockNumber": "7,409,910"
}

{
  "Sr25519": "0x5e3e0fb7b53f5e4d170ee322170c063d9c30ea6a7f3001e56138c94f11b268313b19b75c689e73847380c611f65e5ff280e94f8f825f0dd2b3345ecfa3fa5786"
}