Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,601,900",
      "signature": "0x985a151c2e2573a0166156c486d44d11fd8f29ba1ed96fa606c80c7f63f5f1ad19f7e0376dbadc20b971b094ab69a0c1",
      "randomness": "0x7c4881588af2aac56d54a4fa05eb47557a6e020be1f874d0fa55c984fa9062bc"
    }
  ],
  "blockNumber": "7,420,792"
}

{
  "Sr25519": "0xd6f7fa0a48fe899a2a0a0a616deb759d42ec675c9ca1b60651d730c39c7a77210250bdaeb3d042fcf488b9f07ebbec8306630a186f6d6fc47cec78b71ae99489"
}