Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,541,604",
      "signature": "0x8e8854cdb500fc5f08f245d6913f3af9c9b47c0ba8de473e1d72257289b570f09958a2060139d5632959b5cc0aa42a8d",
      "randomness": "0x51c08fccec73d73f30f9d1062ef3a22b98831d1a7c01b730bbc932a22a404a6a"
    }
  ],
  "blockNumber": "7,405,736"
}

{
  "Sr25519": "0x58d7790b0f28ecb53d0506afa05232ec5281d14b7bf6ab33276d66e2e522d644a4ee58fd2055e909127af395e82fae5f56ade0934307e8162c8b7fdfa8c43e8b"
}