Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,555,579",
      "signature": "0x90dd087cbd7137a723a34c226986ec0082448242e7410ec744d1ff3a66bedceca0c0e1378a95a9ebd3bafaf27df914ba",
      "randomness": "0xcbaa95cf0c7a9198a674f4dfae46f87f87e9beda26fb9d81e2e23dab1b8f9648"
    }
  ],
  "blockNumber": "7,409,230"
}

{
  "Sr25519": "0x02f2108407f523010f656eb9b6187ff8667fc17b4fe308cdbbc38bbb646e55472b1abc89f200768d3d0b2333af1be5c02e77581eecbc3cb1abb8a2be75ee5280"
}