Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,544,505",
      "signature": "0x99478c6bb868647411f3baff5dff8f92c14c20fc6bec453d7c2b89a97755d1055baf136a129fea44ddd12a142ed62f46",
      "randomness": "0xbf7b807acafdb34df34cef3cddd511eb60ddfaaf7de54dc9e5c4015c71bc5bfa"
    }
  ],
  "blockNumber": "7,406,462"
}

{
  "Sr25519": "0xb6d7c7979c213bd224c26e5b6bd2d66fbf035b8380c0b1794605317b32c1785ca42846987b62d6eb47a6be47bdf496b98909e8114a491313f23069a09a65d08d"
}