Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,578,645",
      "signature": "0xa68f228bbd254539de58b45a6707f10536d6ccea06e1a5b7c378134b6f5f1687a6e27a4b6bd351cf922225bbee1e63da",
      "randomness": "0xa663c4b5a45597888661a7ed92b8a4005460dee1ea87aca97aa513d4c24b2b37"
    }
  ],
  "blockNumber": "7,414,997"
}

{
  "Sr25519": "0x44da61f287a5a25f188cb35da6f32be1e6033ccd28a95fd205a151ea2f43fd7bdd6a733d5e25e7f3eb6df141e6db048d7b5052231bc5963de15b5f4f4da90d8e"
}