Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,560,332",
      "signature": "0xabc71a0099f3b21dff7fcf7c03a36168be2db8594ed96ea2c71b8a0ad54f504ffa01cef2f9d66d4983f888a138f6a851",
      "randomness": "0x8b88be0167e8d631d50ba04222082a720724f75d58898b1529df5036444f51bb"
    }
  ],
  "blockNumber": "7,410,418"
}

{
  "Sr25519": "0x9abbb123c5ded1985cf4560d8f875e2fed66fadfd4cabd58e33222c187b5f90bbb66a723d3958dff1670329c94d529ad76a8c3612b8f151021118b787a94958f"
}