Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,568,783",
      "signature": "0xa456ca4b10e9c232aa2e8db2360e5b5d4f226a3934f8000e1e267e9a8a6ab216a99c91b1460799029f6ffe6ea6da55a8",
      "randomness": "0xad7dae4d60775458425b6789029ddf1af084164168ec565868d477f7f5ba987d"
    }
  ],
  "blockNumber": "7,412,531"
}

{
  "Sr25519": "0xf04535776e89fc9b0cee0afe0f26a9913b67dd1d90a51a0f841a39c9651ac1733c856f1ca2fbbdf9dad747f55c99179743597a5297b9e9c8c55594f0e120b38b"
}