Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,571,835",
      "signature": "0x97598f3a8cef9f9701a043e5e96a23a5d4e92034d7d6b8f871c67fdc3a8770a1b2dcd0eb438cd2c06c29346ff8df1673",
      "randomness": "0xd5b18eb4ff7305cd0c08fec9b8b98b548638461cc2ccabc541505a183b3c1f9e"
    }
  ],
  "blockNumber": "7,413,294"
}

{
  "Sr25519": "0xf0c0266f35aa8577a23a8fa9f6659b4736907b9f478bd2dc56ae0fcabe43ee41498d279d975bb017ad918bfb9b11d06a65303096713a09c9e976c6539caaff81"
}