Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,626,369",
      "signature": "0x925f849d301acac3e01805d76fab7365e78a3f2a5bd74c718fcdac8a77f9803447b88d742ee9579a8631536996d24b76",
      "randomness": "0xd93fba677d6959b7ce794a043dcf8c484638f9e806305fed7a8ecb42386b044c"
    }
  ],
  "blockNumber": "7,426,907"
}

{
  "Sr25519": "0x22a293d43da575bc88173e855a21734b57dcd7185d2dee1bcfd77b5e875ad677bdc3d07a85553c6592d6a8243772cec318e48f8cdfb73a852e84c6c30136718b"
}