Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,545,036",
      "signature": "0x8b72d2c48a2df57e1d17c4961b3fd0839f0bee807557c24dab13022c66676a0561094ca30ff5dc7414f93b98a0d3eb9c",
      "randomness": "0xc9f8d4581e9ca4b01a5d35b0773c2d4304f1c95f906636494f0dc91ea9c8e24d"
    }
  ],
  "blockNumber": "7,406,594"
}

{
  "Sr25519": "0x7c36f1fb070eab5ab11db182eb530b0ac7e45011c40759c22a5fb4b0a0c3bb3d2757bbbc7fb0a5a368c0b1130716bd2dd79b95a9b9f536c13c443ba360508181"
}