Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,554,063",
      "signature": "0xb40ef0a422c2d30484e86c34b58c362a0c4b52bbdbb05456b62c52cb77f8640bd369b57e6de6fea2b5da3a8660d9f4e1",
      "randomness": "0xd94f6a89bc302a5694a0ca15d407683d096c968f68c4c207ae64f61b3878802d"
    }
  ],
  "blockNumber": "7,408,851"
}

{
  "Sr25519": "0x3610a94f432ec376646af51c20daf71c52522a2a6390acd819ef2e8db25df36148c9d5a3de5ff09fe17b3e67f07c644c18c048f05abdc5febfbf535e5751e08b"
}