Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,552,735",
      "signature": "0x8ea29c500ee07942355b570223fabab2ec7498623177de98bb034a0c9c269a861e5a2b2dc68a31801160b59150c988a9",
      "randomness": "0x45bd833d5d77646c0cbaa8dfb896ee42d2878ec3ecd9330f7b0cc75ba29d9960"
    }
  ],
  "blockNumber": "7,408,519"
}

{
  "Sr25519": "0x4e6646b89c224e59bb3112a578721a15dc99b8ab00e03280b64b31cdd1684802cb685b5f6e47e8c62610b45ed662dfd9d0e5665ec41a9273ba4f005ac3d28082"
}