Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,570,168",
      "signature": "0x8de1852f7bc7838d2165de9a9944269e747e6f76658b46ad2ad2391b16b1a786c19d47a15f95f293096e4d96443b86dd",
      "randomness": "0xa15bf4b8ffbec726dc5aa73c2f6f21d32da6160a15efc2c2c6695a3410596711"
    }
  ],
  "blockNumber": "7,412,877"
}

{
  "Sr25519": "0xe2469e7d41ffa3232988c27f170dbbfab922383b24e42ca8d14eae4acc0da472f5761c6fd6568e2849832b45098d40156058ac581041134649d313d2f13c4b8e"
}