Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,572,714",
      "signature": "0x8b150ae334a2b0d26d4dea95bbfb041ee880641133c6b0f4e69ee773831f8fdd4c03240e01e8626ad71f0388357680ee",
      "randomness": "0x5e6483b25c30606d8dc32ad6fbefd929c0dc24d8e8602730565762edc9ac394f"
    }
  ],
  "blockNumber": "7,413,514"
}

{
  "Sr25519": "0x4828835eb04f363b52d18a990da91efb6796ae27758d269be31da896cef92c227fabd97c6ad01a027008d9c7b93c19268aa69ce1a472c7ce9753016c0af14e8b"
}