Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,555,067",
      "signature": "0x81f4b007cf9fbdb2e47ceb34cce5c8c41f0564375e67b68fa485dcd78012dcf3486253f86ad28c8e971529a3c7188a8b",
      "randomness": "0xc08337f6a520fd0cf2a990ae3d12f886983c3f1930b7af73352f2b644745ae6a"
    }
  ],
  "blockNumber": "7,409,102"
}

{
  "Sr25519": "0x52d98ed6448d58c7291358eb0e772035ee20cbc8ac5a7f96104b1e4f4e803154bb7bbc38bd9b1081fd0fe0df280d08ff1d0a2b1d6904968fba2800f6c1ba4a8c"
}