Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,552,895",
      "signature": "0x82a0fa4e95f3d66ed6d713f9303b4ef28abbe87850840adca29697f36dfd28b21498442dad4fd19b408c84f69bce08cd",
      "randomness": "0x780b375230ee153086967a75a9d874bbb0b553a4d5e2387155de1d8edb6d8804"
    }
  ],
  "blockNumber": "7,408,559"
}

{
  "Sr25519": "0x88e5aa931cc06ccc420682e7729b3a585522136e72e1245a5004a458a57fb92cf10a5950a9c4708bdfbd019a8735bf8b035ba8648d1e704b03aecbf0f5a8ca8e"
}