Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,617,783",
      "signature": "0xb232f9b82c3a33805c7e1c3cc874162e2ec5af30317b6e65bcbb0407b578e05a6fb2243f609511ae366f26749b367995",
      "randomness": "0xdccccfa5e947c3dcd9aed27022b9ea6a614d4e6e5c48f3443f0357fd5fa8ccf7"
    }
  ],
  "blockNumber": "7,424,761"
}

{
  "Sr25519": "0x92412ca2edba8382c7823c1ba882c1c635abff9ad32034c2595b0f8de871f6448a1e614f87aee5548042d108dbf158261f18f2427271b3ae9c3ece7a99e92c82"
}