Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,632,786",
      "signature": "0xa505a19a6aad8b82f4a69e58bbf7c2edc92ad6b9ea8beaa91f3ff3600e43505a8c24f3cfc1b61e921285cb510fe97ac1",
      "randomness": "0x7c089eaca1e141cbb8d7f3f1a72dfa4d397735cc4d8d9988b07a81d2db7c32c1"
    }
  ],
  "blockNumber": "7,428,511"
}

{
  "Sr25519": "0x16707931cea21a5775af4ad51bb22a47b30dbde695a8508564e0f68ab8ec8c580016c6891ad64ff9b3eceef9ab5301e894baea8e27a3a33722dc4bc35e97538d"
}