Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,554,717",
      "signature": "0xae17759c7bea622045a78a262c44b6808a9870e5340de7415409f381439244efa2e263952b279c320082b9e9d8f78fb9",
      "randomness": "0xdd5219ee668bd86cf9c9c1bc15a68be58aa752ade0c9f6c634a6ce73f9671972"
    }
  ],
  "blockNumber": "7,409,015"
}

{
  "Sr25519": "0x486f08f2832d0bc3afc98cf6ccee66b5334b4d3de632aa43e09f9025aaff8704cc2d6f7b22572ba72bd40b4b5831ac05eff3d4f113489563d340cfbd50e56e83"
}