Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,571,787",
      "signature": "0xb915c09b7c5ac50cea13c05fd356cb8f178d0c82f2e6bf80d5e8121a22d43356455d1538d915b1907ea850cc9225cd59",
      "randomness": "0x603ac63b43c0836a5b185adefdeace639ed170d8b1b1cf9af3a7c52ff1c9b42d"
    }
  ],
  "blockNumber": "7,413,282"
}

{
  "Sr25519": "0xd079e6bed766945fa87fe49fb0ae73960c7b0460d1c7efad8c25421944f7140d794f82d37eed5358c4974b8048ba1fbf2332d9089f6a55102af895c91cc24a82"
}