Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,560,314",
      "signature": "0xa66208eecc1470ab47fb8a223ae4e8cafed7aa65a1fb7c6723cd3d6ad9f0267af6a990130881416b364d89b091794b94",
      "randomness": "0x190d1f1c8c90a918b31c0c2b5fccb94b5bc37ab06d8cc35c7becd02335a5ec56"
    }
  ],
  "blockNumber": "7,410,414"
}

{
  "Sr25519": "0x4e4249da5be2056e656b2959a284d4887c98b8b675e0d2aceeab5a0aa01a862ade80e5a277de88ee492d6e0181b4ec3c75655e7b09bcad243a4ae9eb63f66f86"
}