Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,571,689",
      "signature": "0xb620a84123ef13a364c5391455e236ff8d8b35a3afd81e57735aa98298cb220934d562a874ae02a7c4ad04e6777db7e5",
      "randomness": "0xed08d2848495d876b5992e77b8d9ae1c4ba273765b0f5f37416fbfa2a0fb9dc6"
    }
  ],
  "blockNumber": "7,413,258"
}

{
  "Sr25519": "0xe0e9bbd1a970778bb00895b5c0c75f4ecbf700f4a51f6be1cef43a6f85a0a01b3f4c9a9208fafa528cdca585716dff5cc5b737f97a9f286d1f342bc428daaa8e"
}