Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,579,149",
      "signature": "0x96b3ec607c35e3cc64cd136beea6dd2b450de4ef7a331565a897445ad5b825fad9850cf4b8fb89fed52ee25f7dbfde6e",
      "randomness": "0xc621063bdddbfed7c961751be9d9e2e32df0d34497fe615ad2e58c2b2593cc4f"
    }
  ],
  "blockNumber": "7,415,114"
}

{
  "Sr25519": "0xbe1a656fc089dc012895f8f32211a1202f74afc0eac605e6e8b8670e6c5f5c5daa3c063410470d1391209c01b349972cdcee94998012b932c9f66390e2a7a185"
}