Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,577,980",
      "signature": "0xb105221104be50f120142e03fcbc456d765a4357d466a7360012559ba9edacc84edda9f565cd1f1ee399de2e6ec73838",
      "randomness": "0x623ff46ea5d9d7abecb8188939b86474425b3041ae1ad0e737465ab038568009"
    }
  ],
  "blockNumber": "7,414,830"
}

{
  "Sr25519": "0x8249e3e699fc09b1e4166c7296fcbe2fa867f581127633cde1c4fecce3d4f52f8e3fa6693e56dbe1fe1aa790fc5b98469f9394a44b732f58894dc0a4b11cda84"
}