Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,547,748",
      "signature": "0x812199caa57bf1e797eeaa54ae26a1841615a5dcc08b7d6fe76f8f69536a39f2d3a344a7ea6f896b3c49928eeb9aeb96",
      "randomness": "0x027cdfe9b7b3ef04fb784ae65cc9dcea082b6166f6f91ba3ca910aad48456102"
    }
  ],
  "blockNumber": "7,407,272"
}

{
  "Sr25519": "0xa6b6876854e23d2762b7cb409c955ffcac13221a0b4651102c72af7f55ac023d9649d4707308189fbf6fd85253fae3cb46af1357a92a2134a476d5310d5b9b8f"
}