Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,568,721",
      "signature": "0x93979b11522475d09ee940d6dc82b1d4296d1f0652f40669ccb3f39ab86e14c12a6f4801e3cd1980f07929c01bf4a653",
      "randomness": "0x56be2082b9ad766f042a680e419f021db5446a744455d946ced40f8c83e2c5db"
    }
  ],
  "blockNumber": "7,412,516"
}

{
  "Sr25519": "0x98f886e237516cab1b5a92c00acb31a0db03db094e320769ea9d1d07185bc6614bc7dbe071fc1f70d728047420860b681e3d528c8c399d49f8c9ad8586da778d"
}