Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,572,546",
      "signature": "0xadaf688ba9fd6e19b00b774cc29c7a4ac9f0bca4498930455c8ca3182915407d566f5adeba62696016f70c6412d23ca8",
      "randomness": "0xb21b9adc75755060b76e16910e698055bdc8085ac2763f016ca01e2468aaaeb1"
    }
  ],
  "blockNumber": "7,413,472"
}

{
  "Sr25519": "0x4e275840413f89cea3d1094c74a92eca9fb73410f7607472353bb6f42ab94d6406dcfa53aaa606e563db0fa12a539df67804ceffd817de9201136d3c121b2f8c"
}