Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,602,315",
      "signature": "0x83b9742b6382668c6f55a5f7e7b405de4fb75c07aa71cf1e2c1e0facfebeb41290589daa61fda731ffa3850de7c14bf7",
      "randomness": "0x17b122668a534ec20ef472c9eff9e12f011cd65c50a89f9fd66802b52745b2f4"
    }
  ],
  "blockNumber": "7,420,895"
}

{
  "Sr25519": "0x127cbe58172f90a7a54b612713a42f8a465194bdabd11fbec5c352993b036a09281a2e6c762554dd791ce11e39af22380c3394fdc47093b55b2dc0831896878f"
}