Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,545,375",
      "signature": "0xb1ff68d8ca9b3be38ae4addfc4336989514d487e358d77b5c64813917dff1d2fad06ef7c5514333ded322cc6a1a1a433",
      "randomness": "0x7fff11474d12b49187f6b116e1795828b5d68e683c94f34d02b802d75a196d58"
    }
  ],
  "blockNumber": "7,406,679"
}

{
  "Sr25519": "0xa8133b010d875f1f239a6efd21a35af0c7e0c74656e8a4c76f786f7c9289a1152e902532eb32910da70ec305b957d986570571739f6fc9462cc3bb709c12ab88"
}