Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,552,122",
      "signature": "0x8d5a43e59a605da80b6105115424ace3d015e1f94213fa786e49160d14e8216a03b39405d2950618430591a164bdbd42",
      "randomness": "0x2f5b1d30dfb8d4b784fab40d81f60f7580bff9ec046fcf77a1b7230a80529774"
    }
  ],
  "blockNumber": "7,408,366"
}

{
  "Sr25519": "0xa28bdaf39d2c9c176e540ca3871ff7bd9f9a8279d126773581bc9ccc40e52d36705106722f153592e920eb3077cbcb34461c891f7ad7a23e2e9b5f81e5983a81"
}