Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,545,271",
      "signature": "0x82a428a06ce6dd0fec25cf171f888677b1dd5a916c7cec0448a92593da52057e8e547279f1e53d42c959d71e700c55e3",
      "randomness": "0x39eddb19683dbf669a3b7172dd4c73507246f7bb2ee0b5e98b4259356014c853"
    }
  ],
  "blockNumber": "7,406,653"
}

{
  "Sr25519": "0x7ae6c050fb790de8a35376443ed83662e5861886f02962c239c836ddeb82a5785fc42d5b34c0e2050960cdc0a03901be8a0f3d27dbeb85a4db4078efe6b20683"
}