Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,569,923",
      "signature": "0xaef178edbbf036bbd7539cc1351a71480485cabdbdadb1a8c962455e100f9f1df460129cf96d38349c048ecfce8df438",
      "randomness": "0xa5b2c88e9b68389aaa583ea91d1b8ddd5edb672f7f9f8f3df57e2b81117bd8fb"
    }
  ],
  "blockNumber": "7,412,816"
}

{
  "Sr25519": "0x9a666ebaebc3744e50dd929d7a533256494efe8628436026b1adc12e811b1e0f91d5aad33d1e4d6317f35fa0c012ea213127153af95442834dc21250a50ee78f"
}