Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,628,252",
      "signature": "0x936ec73c1839def3fb7b1541476101598efc425ff57df06e6d2eded7ec7fdd9de8f6001abc4ed94152b44ebaa6e23abc",
      "randomness": "0x9fc82386c6a4f83aabb90e644e61f1826dbec4bef8fd26d244153f9091e1f0f3"
    }
  ],
  "blockNumber": "7,427,377"
}

{
  "Sr25519": "0x1e1f0257a591e30653d15bc929815ecb9d64f7b7c455b4ecdd238bdb22bd3c481d5941634c0471f2962593228b33f0de6d5b14d92aa84fe0119a5d26e4b4bb86"
}