Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,542,559",
      "signature": "0x820431585269bcb7b0b86ec27dfb5190f3ed00ceb7f5a96cecbc59064630fb8b87ae9fea7cdcf2952d91920c6ea13782",
      "randomness": "0x2b1b3f49dd57cffdd945106bd059b07a513c60bb9508629fa6095769855f68d7"
    }
  ],
  "blockNumber": "7,405,975"
}

{
  "Sr25519": "0x8ca9593b70c27d8df3e9e33f8a6c39f48f1b0b4d5870321c4528dd4fdcce392ed5ef667c43e16f7a7556a4dae35fa1cbb3313baf3de91c25da8926ab476c4e8e"
}