Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,571,820",
      "signature": "0xabeddc0cd4af50712b0a71592b737006c286dea93c7170516cb59b5793e7ff2ee5c1b2d48546056720cd907fd8e54a25",
      "randomness": "0x1b68bf36ff8279652e7478ee29a4ac6c522089c15751d1c3e07bcc8b081f1c50"
    }
  ],
  "blockNumber": "7,413,291"
}

{
  "Sr25519": "0xb61a0f9ccb91874daea215611c98ae9e6da57cbf80203cee32da27a31c1155237686c70686cfcc45fc146c7c4f45d4920688b3930d5af11d226b8b9f87ab4d8b"
}