Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,571,924",
      "signature": "0x908ebe8f75c4d8e76353ca01ac4fb7b92704111f6fd499c2074859ef98e660f1f21d4b094a6971db8b91bc4f7de013a0",
      "randomness": "0x79cee30071ba299a816b0d8e37f3fa4e1fa9e96ae74fedef0b4778bbb20de4f4"
    }
  ],
  "blockNumber": "7,413,316"
}

{
  "Sr25519": "0x805e9c2fbc57feeb095b42927ebc10566de76ee154b5ab18b2f0d92eb7ab99188ab603a0a9bae25cfbf724894d097149526b7f7725aceff5674be64b0bae3784"
}