Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,653,156",
      "signature": "0xa0d7f0c30f286a66a86be4509a9811dd5909c1f0674cddfca39c857dcacd094394b3e8db9f9f1b4c5a0ff7cbf91e450f",
      "randomness": "0xfb02cb5ad76454ef838fa79e27c29bcd5ebcc11d2c505b1bdd5bbc43af3b2a43"
    }
  ],
  "blockNumber": "7,433,593"
}

{
  "Sr25519": "0x2a9a9b581e5a12e603a9df1df581267ea14077f04d85c2ae7c54fca9a3b86350e1a88ec81bfefc1db06cc08f6c325442885f9f9f8dcf259051c707d0ff5f2881"
}