Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,569,834",
      "signature": "0x90ffebb46dc21a98a49c2f58ff5af434aee484c5b708a7ad051b660c0294658783babbee6f633ceb6ca6f534e23b1538",
      "randomness": "0x71a05ece7ffb376d0c90a91dc27d2db4f03a0c54b5a3f7b0403c46e5e7e1429d"
    }
  ],
  "blockNumber": "7,412,794"
}

{
  "Sr25519": "0x6ee2422a8e0dff55d5b83b4372aad49d463ed3948ae7c6e043cd97c7776ac168eff9e7fe00db7de29104683b704ebb4c8d169c162244d5f9c6c35414b6119f87"
}