Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,540,948",
      "signature": "0xa7aae637e555867252ccc825c08f28e0f1e304405d58b4f7033db5d95ab71b667b84db663aa11caaba1cc065331c2ac4",
      "randomness": "0x9a66de91e82cbddb04fdf05c5b1f2a37125e05580e4cf628e34f1e7280155fd0"
    }
  ],
  "blockNumber": "7,405,572"
}

{
  "Sr25519": "0xba908cb074ed314e447b3bbebbf11c7acf44caad05e3c1169c85b9427fe431757e8cb0f0115fcf3e1ac44b0a43149f95a9220f02a1299ab528fac63cbbc24c85"
}