Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,545,665",
      "signature": "0xb9afea481d95c79050a46896308051c1c9122d6667db4a9515f59275c81417dc28150889930bf8e4c8d9d52408777f56",
      "randomness": "0xa8c372c271a54f88698dbe5abe307094c4620807e6944503159295ca0c69861a"
    }
  ],
  "blockNumber": "7,406,752"
}

{
  "Sr25519": "0x40dbaa1f0687131e36d5a73175a3f15b58018b4cb3b3aca4005ad43eea89b211be4932ee95a87d5c0f160eb84a054899d5aceb80ccb95fb71031966c73179085"
}