Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,565,773",
      "signature": "0xa9850b80fa464a77c097fe60b60a68d3904547e387363b8d50cbad87bb43d0986df765bcb8e89de816fa6b065974b3c0",
      "randomness": "0x324026e8d7f28565504696fc0232cb64edbdf484d3a35219205d2b9135a7503a"
    }
  ],
  "blockNumber": "7,411,779"
}

{
  "Sr25519": "0x20f68eb4b2b407e9c0eaaa031b28654ef3b37b5dded14574f174cea86e668f12b0fe1f268efcb74c24dc5fadb38f8281d13028743dc3a0e27d9eca4da3d2f28e"
}