Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,614,070",
      "signature": "0x8a78d85216e718bc21b6a6c134d7d79397de999edaad2e9957ee88aea39b2c2a4beda8b532aaaddb5107e9af389cd843",
      "randomness": "0x04ca73dadb8bca7d5020cecb99dcd18e5890ef09a527d06df700a38bb491add2"
    }
  ],
  "blockNumber": "7,423,833"
}

{
  "Sr25519": "0x32bf107e1f00402b3fedcde7d7864da7adcf34bea004127086d86ec64f55c13b0f4fffda04f69faf90f6267ca98a9045b6fa7ecf3fd99436cdad6e520c165d8a"
}