Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,558,081",
      "signature": "0xaeddd390d395c3b1d2ee4af6397cfab7724893c2d8083cd7ce50eb3ba826cd770ffce817d36e5c7dbb567fea5c378c9c",
      "randomness": "0x1ea88dcdb99aa5f9fb5bf06cb01a25d44f68d69814f16c93c46f4a7db6e264a4"
    }
  ],
  "blockNumber": "7,409,856"
}

{
  "Sr25519": "0x9a403ef4098075b03e04408a2d327d6adec9cbd41bc6affe61c57c2f0aca8253afbce9ee4730aabaaaa8ae2c22b4a7b3fad9460f22be55b9217fc31af3c4b080"
}