Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,546,717",
      "signature": "0x815b8ace3ea23dbafa0d42cc39c82264fb573fc0980783908e02f8a0f31cda2c96b40432896802fc5b9fc6b615770362",
      "randomness": "0xa47b8987bf01942552f9005914eef5426eaea80ea45c9eb5a8d0ad1ee2deedf8"
    }
  ],
  "blockNumber": "7,407,015"
}

{
  "Sr25519": "0x94c33b88372eb8ab45cdb4b5aa38aad944f0111971e8e0c795dca7540f38e059a833cc87cf5e45882c68c5422baefffacbddca3381a47e001970a900bd81c78b"
}