Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,565,026",
      "signature": "0xa2f47c6e38f3e8572431a889462d3e46fd5967336d74c0e3119d0f4cd9c32194bc352167eaa287f262ebebaceb7e33f2",
      "randomness": "0x8abb7efa2a96cec5a558bdc080c24cc5f1dc67f1a30c75b9a69526e0778826d2"
    }
  ],
  "blockNumber": "7,411,592"
}

{
  "Sr25519": "0x644b3b3b02ee0b1a399282039afe335978f85c7ee0846e1f030b80ca2705b113452120fcb6bae7c148dc66a0afc7e13e05981eb86f1e6e45e90e9eb144fef18a"
}