Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,650,688",
      "signature": "0xb6838d32c590485649efeba25f221a47c5e020260b6179ad9c8fcd6b445a890d613a054707f65988863226f9c867b43e",
      "randomness": "0x6e6ddcae24db4a99974a8f239580e47e47fcf5258d34d596029df22c5181540c"
    }
  ],
  "blockNumber": "7,432,976"
}

{
  "Sr25519": "0x9cd0a7757f285345b906936ece07fa0b208c0b1602e9218af21d05e69952845b688e57b82c970ffeee534b448f4fe7be05794842327bf1bad648496d97421b85"
}