Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,545,824",
      "signature": "0xb4702bbab4c87f40495ca5105326b5e9e5b6d6441313e79d1cb0baccdc9ab71f379a0c04fe0ac0e7be0c4177af210464",
      "randomness": "0xc2df5120c60b7a770578eb6c513c08594844c9f21ff99a849fead7f9dae95be5"
    }
  ],
  "blockNumber": "7,406,791"
}

{
  "Sr25519": "0x0476297f14ddaae5c6f86212924236c168129889d34cda3dd03070f38c68d51af4e25c90879d92004b9f9f17e41d0dd5a7cad4e35dc17dc880433563e6e0e98c"
}