Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,567,348",
      "signature": "0xaa568a32626830252f9b94167e3d8fe4d8128d7085abfae87b34e69428eda89e9a38675b9b1014c0d8afda32113915f9",
      "randomness": "0xe7cdefb33bbde37799dae730ab0c2425d5be57d2beda007b7d74b943a92febb8"
    }
  ],
  "blockNumber": "7,412,172"
}

{
  "Sr25519": "0x0c463138e5f1a78e3ef44733a6a3a775f9c08ea0bc43dea3454832c820ac9e60ccc8330b298c9adbedaa7fbae4e5ec1b655500c99b66904bd9a0db68de6da280"
}