Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,572,096",
      "signature": "0x984e5696afb7c6ba85b52a5218c60102663f7f325253bb811837862da242133fdd14be5a91f51bf6c358c1d38ea2dcc3",
      "randomness": "0xcd6e9347ae6b89fcd7deaa5e9d6839c077baf1d49d60b6c327b7d5f4fd4ef1ef"
    }
  ],
  "blockNumber": "7,413,359"
}

{
  "Sr25519": "0x641d44773fb083455564bb548490ad99cdfee7fdbf82bf7798b4bb1fc8167819827b2dad1e8ccbc3236fca455154e65abc5bfee7edec674468ee6a55692b558e"
}