Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,566,712",
      "signature": "0xa6f53dc28a111a20890d80ca0a074c872e2b2f64edb8a6bcfd04ac7b373899d92b78a8fae0b2125bdcfe3d89b71dbd7e",
      "randomness": "0x0dc1b65364ad9124ca1d38c1d96a9d228effdee3ca2dec7b86cb8cf64274cceb"
    }
  ],
  "blockNumber": "7,412,013"
}

{
  "Sr25519": "0xa018c37bd325c6c3e6a6ebe06df07c8d799f9e3835af2058fcd72d4f63d5ad368420ecd1e1ca062b1d5f0c40671a563ae9f429aa72329e3022ecec6b5a9b3782"
}