Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,579,374",
      "signature": "0xb8c359c5e6b94f1a284cf2bbec097d708f730c37898ef9bf8295164d19d7a63c9bf7b3a3bef59d381f3167be97befd55",
      "randomness": "0xb42dc995d6eba2546a01b559b59fb9997e5abcc779088d4ace51549850851647"
    }
  ],
  "blockNumber": "7,415,166"
}

{
  "Sr25519": "0x84b040610229c936601c00cfa980aaf618b14689d7f194c7b01297a7189bd04e21aa0dc0fe91d36b29ccb09acd59f19df4ef44dc6540f6eb6b2f836a8a262a8d"
}