Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,566,911",
      "signature": "0xa9634ac960e8af56da90c7cbd02e84372a4fffd14a429a2f3f47f80ecf6ad6ea683af88d4d37ccb3e529350afab52ec7",
      "randomness": "0x5088c94c52eda8333ca579f88688c4319e7baa181f327a1b3064bc1c01444f92"
    }
  ],
  "blockNumber": "7,412,063"
}

{
  "Sr25519": "0x1866d05d822c676b0e3c961b49f036f2225955e2b775e9a1c1ec057032ec3754727f5733fb59159341d75b30ff5bc8640f3f7fad89bd5d6bd17dbb0be0b9548c"
}