Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,569,998",
      "signature": "0x8fddfae4e2c4bfd6f47869e8ca20fef93b3c99282218f293528e5581d130327835a0d5c37a1aa68d0e1a017b44babc44",
      "randomness": "0x53021a06cd1bf000306096e790882026c2d396322192d76f1b15014de719bc22"
    }
  ],
  "blockNumber": "7,412,835"
}

{
  "Sr25519": "0x80314e150a9a5783d93c938625bbac8600078acd0b4cd7aebf7925bf48559a2135aeecb746879ac17d870698a4a379c284818446d6a341787e97da747e3b278e"
}