Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,592,049",
      "signature": "0x8bd18b41a580d84a9e3b4dd682934bb9ec296fc68c7fe45d360643e5f190bf8afa4c454f6dd12187f2bb38434f1273b6",
      "randomness": "0x07c355f11ac3471540bdc3661e29313df04c32154bd0d67445f1e6d926974246"
    }
  ],
  "blockNumber": "7,418,335"
}

{
  "Sr25519": "0x0e4455ded9564e8711020629b906f5ae0873c160ad724c4e2ad9794e643f77302caef34069390e28986b0bf8e3f2efffdd1dfe63e9f10edb54cde787b6404384"
}