Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,577,021",
      "signature": "0x95c246525715b5c47883498f27ddbd5f872695ad69e299c0434e21e0c923401a0c3536ef856a1ac9a0f2f422f053d68b",
      "randomness": "0xe1d11d61586c729f7434bc3fc9fc0456ac089c46981c34106c1929bbb6b499dd"
    }
  ],
  "blockNumber": "7,414,591"
}

{
  "Sr25519": "0xacf0cb3a0fb8533c6044b32d22c0044df68a896f309cf3282cd9c7223924074d602cd8a818c0ed9b6521935b46e8449bb941c6cdc5cf4429d604ba11def3af83"
}