Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,571,519",
      "signature": "0xaac44b1747304d543496d9a8e0a07a3a89aeb33eae5be470bd8a907251d357370d56aaf2fb26dbcec9c9bcbc56fce112",
      "randomness": "0x9684ad8b67b1bfbb4e2f2e68aac2e17d305ef7e2037abefdc9c93ac420f6d0f0"
    }
  ],
  "blockNumber": "7,413,215"
}

{
  "Sr25519": "0xb4ea2f2f82c12aaffbb948b98d3554fecd878bc8d99c5e9df1616a65c275ba642fd257be25dd49469df72ff99f7410116c2e035cb80bc623e2d365391b44c88f"
}