Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,554,722",
      "signature": "0xa8bb0fdfbbb51f9d9b9e9b87d855a4fcb3c175b35adb18f983ab06da75b07307f055762f0951553d159f7cb242f16cb7",
      "randomness": "0x612b4adeda23e15433a8ba8ef51b572d89ecfd26bf416627e5670c51e7e2bdfc"
    }
  ],
  "blockNumber": "7,409,016"
}

{
  "Sr25519": "0x921e5691b15bbb3f36b5f30dc9c69f9acdce756e75624418426c9f0c37f6377b3a7bf88f3997b9cb3e40fc2c47790f60bd19d6d905139cd8bc988dcb0bdcc584"
}