Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,545,760",
      "signature": "0x83c926ebb39813ab0eaef7ed339f87eb69bf4562473a769738bae4d3850bd863f59e438f87c7e1507b3814828b89321d",
      "randomness": "0xbc67b07abb90c245ded735b9a35c9f4e1bc05eebb82426cee404ab0e953be27f"
    }
  ],
  "blockNumber": "7,406,776"
}

{
  "Sr25519": "0x243fbea75256635110fcf349a6151a92c2e3ecd9c28d65bf8427199ac40ade0c35825d98d83017940897216c5385e74d9cb587cdf58d0a0f593539831e633580"
}