Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,578,717",
      "signature": "0x829f9960317d723af241c23fab621c94c7d4b240e2ffc44a09a69edc2095945a275fe66d4b7a8ab338ca02f023c2bc0c",
      "randomness": "0x7065e0e5966b75d01bf2ad4b87538624c90bad3ed32fc9236367d678824d1cab"
    }
  ],
  "blockNumber": "7,415,015"
}

{
  "Sr25519": "0x587c0bea60d73b3e47e23ddf7dee6cb7d12aa7c836b628cf5a3e8f9c396880585388c12e50a926a39ed6712c72d38eee419e43c890f9f881ebf49bfcbf18fa82"
}