Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,541,454",
      "signature": "0xb0458c194b5db6c6e0bc55a7a021b32cb41de9ed0780a94df0b33617a28764a68575d1c6eebc1e35424bf86b0dfb0746",
      "randomness": "0xa3d823b94f012e47d4fb10f09068dceeb4647b34434e04c2f6cc14b139fe761b"
    }
  ],
  "blockNumber": "7,405,699"
}

{
  "Sr25519": "0xb26b4367fa56739d2a2760d60ea528b5cb7f89b9aef9a1a1373eb0746a23e3287b113697c763b00b5158ccf08f04e38012f2ec8df28c90b7abcca8e3bc34828d"
}