Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,591,676",
      "signature": "0xa88c5f89c52963d7910e02c392692277e7e13b3107f4bdfd829bcfafa63707151c4985e0f95fd0e6d98ac57957232721",
      "randomness": "0xb9ab01b22cd9ad1b7301db840e1aed8fa0f134d8602e90d6353b1b97ec8d68f9"
    }
  ],
  "blockNumber": "7,418,242"
}

{
  "Sr25519": "0xfa4201eaaa3b009380bf0403327c96161d26e04dc91581ed50070fef12e92c2d9ad8f2b03fed1cd0f6ca1775eecbba15d2d7d2146b7546fba050490abb111f8d"
}