Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,557,672",
      "signature": "0xb48b96a0b7d84cdfd79bb4c660e9e36237af72ffd5066c7cffaa90562c79ea395562b340c1ac113ca61a28efa508f36a",
      "randomness": "0x2e17d58550a48206f9a657e1db4fe44cba5f7e77c824a5d9bea32cf7edb5fd83"
    }
  ],
  "blockNumber": "7,409,754"
}

{
  "Sr25519": "0xfc354781365494f1cb39ae4f9348c0b49faf2bf44b7c669720af6c0e7942774a31daca4eb106a0ebc3dfefd29c59b63980fe8cd9050c1c7ff7cb13d61326a787"
}