Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,601,535",
      "signature": "0xa259832ce9634590eb3b59f18dce127a9305a80e3a9bc814610eabab26cf1f6dd7ba3af2f4a2726a6860c6ab94fe38a0",
      "randomness": "0x1120eedb1969a3d36ae8110f29449061e99208fcd8a7fa111b86a83a5ff67cee"
    }
  ],
  "blockNumber": "7,420,700"
}

{
  "Sr25519": "0xa06562f378108c160856826d025374ad90ba8f2abe1a0419946742e98a618a01167848cd4b0680c42ee40f1a236bea6a0f4f31d04d72c32e08e1554fcabb148f"
}