Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,545,742",
      "signature": "0x947f85d51d5a05e9dc51de2c1e12b9005f6e30e2a7f04d1f94bd8f7c35cfca6f0ed121096b097eb7487cce7a00322773",
      "randomness": "0x86738cde959356881cce8e79ec24ae8e852aaf363ab624698ff0cfeab6abb85d"
    }
  ],
  "blockNumber": "7,406,771"
}

{
  "Sr25519": "0x5c3b4dd45c76a83221b6f76dfe6c0858ef16f0a2d992f8ffb7fc0a9dc6181901a85c9d22442a5bc3c61b95ad7c1433185dbe335ace88961247f22b2646c01383"
}