Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,592,948",
      "signature": "0x8f412c774d9561467b1cd998f52ef47dc06e547d91795c9b575aea8c577d34084882391fd396afdab416391aa067f6d9",
      "randomness": "0x273ff5fb3234b70a18465afd061052aab7c54505c9f8cf9d80b198ae9f211ab9"
    }
  ],
  "blockNumber": "7,418,557"
}

{
  "Sr25519": "0x124883f5d83e94f3b4683c911193bea90196d258dfa0b8460ebe7f469e0f3f31223bcadae09a41a2d95e327f2ea0bd1d879430884f68f3fce3144d538672cc8e"
}