Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,574,033",
      "signature": "0xb4b6a107e85e8692e222bc4083c156418e66ff9abef1bfb85e9a7a36017d9a650bcc360907acddf6afa828c588daec22",
      "randomness": "0x07b2a94983012c50a2e39dbd14ecbdb5ac29c5432bb0cb0c7da421b8463ec5d3"
    }
  ],
  "blockNumber": "7,413,844"
}

{
  "Sr25519": "0x249bc026ba00aec859d5a45f8a79ca6327ae3dcde323be40a116e74f2011af3b3d245169d177b47afac511ffb6154f97594647d003b58ce0833afac404b29a8a"
}