Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,589,690",
      "signature": "0x99e34f50ba5e9d0eb079d1ac595906b9c983e70ffec6abd4c8cfe1f93548bef9e11540fb9a73c612283f5d0c07ad337a",
      "randomness": "0xba01ac319f4c1ec5f3b41ae41635aaca37178ab4a28efc7b3b5ed3c28754669f"
    }
  ],
  "blockNumber": "7,417,745"
}

{
  "Sr25519": "0x2e3f5911eca13fcce93cedb3655a18bcf5fa429728c57151cec89518641a5108103fb0c0fd394a8ac9f5594bac066048d7910c86e22d4be783cf9a6b73a56088"
}