Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,595,086",
      "signature": "0xb8e6cee5606e37ebfe2a0f3c38d8bae7965009cea8e7de96bef83dc871e2cbaab5ed7b61c04ec2bb07b3fb47675343ca",
      "randomness": "0xc2f371a7f30f4c414446de7bf926e8918610d2f8ac538b3a65514d5546a35b3f"
    }
  ],
  "blockNumber": "7,419,088"
}

{
  "Sr25519": "0xa05bb78a8d9b929612db8479605a30ee421262f7e3f9b055d48bacc59f37ed510a1ba86f8cbe07ab4539875eb0dd3b9bd522ea3ddb8bd253054d79ec07b7b488"
}