Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,612,004",
      "signature": "0x80a0ef05636801c09b861bad5dc7a57a8439237d2ba59511f98b6fc69688fd54686131ecdaf28cb08f339d344742e93d",
      "randomness": "0x16d97478a90862716e2ac377b446ae8727d54976a960056a58d1b0865a295242"
    }
  ],
  "blockNumber": "7,423,316"
}

{
  "Sr25519": "0x96a358724e8f583fc4454d45e527a54b14195df54f502c33a07e0cc5c4abb50f4c8d61e57845b8fb54b762a3da1a3bf6675e143d920a19ca103e87568e42848a"
}