Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,605,242",
      "signature": "0x87d372e74355fda4e16dde921faf66474da7d374b3823dbd0b01d004db6fea7bbfccb0a828a099297572742d8dd2030c",
      "randomness": "0xb248291787093211b1ffac87f2454f3dd81b8d208430bb75a8eac98d671542cb"
    }
  ],
  "blockNumber": "7,421,627"
}

{
  "Sr25519": "0xcc7f89c31b31b875c4a0f2a9cf958ab25aa8cb2b92ded5db8d1fad7168becc478f87f5df6b650aa12dd9e3b757713890fad19c9267b141f6b04a552fa480628c"
}