Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,576,127",
      "signature": "0x90c952691bb95ec2fd144cb8320366ac4668508620776eb5caee4517be5a4baeb218db35ddff7e31692519f8b50f35d5",
      "randomness": "0x41b8480603169f0c54d1611ebc496cf81e0893bd8f17f8455a9d3e8746447912"
    }
  ],
  "blockNumber": "7,414,367"
}

{
  "Sr25519": "0xe2d3f98625c872dc21376f710d8b2007f172d39bb6e961108150168111e85840401a489db73932449f18266d3b18714e422c0374ef724ddb74ab764e3175d088"
}