Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,544,754",
      "signature": "0xafa75108a7ee3aa755cdb87d9b2d2c306122b434d2867ef054720eab22d2f700c27f504f258c0438d010b316e05b047b",
      "randomness": "0x60b854eb01d16e119626ffee1f31c771d01a42fed0065fa6b9012381652b0a5f"
    }
  ],
  "blockNumber": "7,406,524"
}

{
  "Sr25519": "0x4a76eb276298d19e8978b07c6f3ff9ee6905ed101cd24b7a1a7522c6fc026c4dcaee5991a613839cd0b666c711c88d80fb55ad2faa43adfaa95bd6fe4ec4e881"
}