Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,603,359",
      "signature": "0x98469d2d2eed89a373e1be649b11c82369ae71e387721670c3b7888c3a8a75b5ef15fa1e8b87b1e641ddf03ad8f84e7a",
      "randomness": "0x8bbc87ba54ce7cd9979209fc08993dffefd814e9343c4765cfc016fb36f41fc6"
    }
  ],
  "blockNumber": "7,421,156"
}

{
  "Sr25519": "0xcc86d1811bfdeae6544c0d0c567a3f48d0050b8bdb584923aa5c4b8b49ee345fab7d6ff4c119bac124f871673bb7767cdd38e49b2fe59d527eb4c21785a92b88"
}