Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,579,156",
      "signature": "0x84fca9a1ef7c6cc3b14551970188732b43be2553ef40bc7f69c2c062b17f5299e15da1be637a2beebd4a3a36b72b67db",
      "randomness": "0x49b8b2f7815e6a513c3b56c77971fcda392ff3fc284f411b0b288f119b19cc7a"
    }
  ],
  "blockNumber": "7,415,114"
}

{
  "Sr25519": "0xa6d2d02e751a6f6fb6dae8837a9adf8c0fa668a6319b3317a42c56fc4182af2c4612af6ab19e0cefba8147bda6d9371b4125fe65139d9c40ce951818f1578686"
}