Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,560,555",
      "signature": "0x95e2214340b3139dfe526849f46a13ca1dc6389f772d1c910f94863d0ccf20148b6107fbfae8f4f1ed3c9ed0af8820d1",
      "randomness": "0x3c7094f2305ab19e5c45ff0f96e7a37e8658cf3ecaf4a126a90f25758842cfdd"
    }
  ],
  "blockNumber": "7,410,474"
}

{
  "Sr25519": "0x66f0809cb263d36103ac5b0b98f44a42b91cb1fcf4bd4322fdf075d4f37e2130447ee982ae7c2fe7d6fcf3479eebb3ea79398ef98478910c142760e46c51418c"
}