Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,601,085",
      "signature": "0xa278d0819e9d9055658f0c93adda18c1af864a9341b2b8464df9954b1434148030dec252c648cac917db259272a24b2b",
      "randomness": "0x22277775b77d8f8e685dc6c6b1306c10b54b407c81c3bb3c1fad270a928d50e3"
    }
  ],
  "blockNumber": "7,420,588"
}

{
  "Sr25519": "0xa227e066fe9c4f43f88cec9fd996dad24d0f33ac679f89c8995dedb5e86b0d64975cd6fedba4d7062fe00ad71751aead3420574c505beb99a3b6541495ff8c89"
}