Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,567,770",
      "signature": "0x8e2795f251d352429715bae445c4817caff2a5961e32b4d2d42436cb5bcc9d24364892ff3b622ebba91554fa6b7ecec6",
      "randomness": "0x626d292e3d2d6aa2fdfda698386d9c011b9db36c3b735ad00d111dcf3d3ac27f"
    }
  ],
  "blockNumber": "7,412,278"
}

{
  "Sr25519": "0x0e59ca61e41ba8dbbdba9ad6b4be6ab5e812b970da91798ddad0fde2405304254da6ada4234cb38a8a98faf9675aab659c28b10db58fe56888dcc548128c1c83"
}