Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,658,715",
      "signature": "0xb10c76445aa36269e6fef884f2817d4bd61cc4ee24dc2287f7d82db6eaaa2a475cb551f7bb3a082556cbc819880f4dda",
      "randomness": "0x23780b28091ef8407132cc59e2d729ddcaac4b44590d812ed81b25e8fe02c637"
    }
  ],
  "blockNumber": "7,434,983"
}

{
  "Sr25519": "0x6e91234036564685476f68ea5db2eb3e82c35e5733a107569cd1470d718df3794b3f872359272fce45921847c465d27a71b75e8fcbde05e1d34d4f12a6aa8b87"
}