Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,552,793",
      "signature": "0xae75293dcc20de86b7efc5b1e53ab4f211c95ca59001e7f47464e93e1b05cb207dc1bc8232a362809a1256dec49deb0b",
      "randomness": "0xa9b8eb8c4bd6d159ba4083f9773edc5bad341c1bb9c97945fd5893112bc8479a"
    }
  ],
  "blockNumber": "7,408,534"
}

{
  "Sr25519": "0x9a5b3a8c5ea58727ac760a5b6f7b9c9234e027e906c387d1ae1d1d3ed5a347051690c44cef3f10a6a6e65f6532daecf9fc02b80ff186e6e39819ee405a7bab87"
}