Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,554,234",
      "signature": "0xb98ae4a803c30e9c990c8af8dc30c92ad70ccec4c076019b540a20bb438a3220a7ca8ee78fd1778e490148f7eb29bded",
      "randomness": "0xd444207c772e847e3d97d82163c9396450ab931a106722ebad7a990ce234aa06"
    }
  ],
  "blockNumber": "7,408,894"
}

{
  "Sr25519": "0x9cbd328ca14e2d154b524e1a9697e8f9f44ce1abf0a551520623c8fd4c92bd264711473e70f87d8420ab59ae0cd5469b640add024f103cee957abce2b6122c8c"
}