Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,575,520",
      "signature": "0x93aa7458e730d1f51ba53ce09015bcfebbe0b7de2ef08593e5d23faa088feddb2aed3e3d0373274c05c0ac9a594a1dcd",
      "randomness": "0x0bf73a04944478439ed059979aaa19b62690bcbc3573da01dae03a3f015e7dc1"
    }
  ],
  "blockNumber": "7,414,215"
}

{
  "Sr25519": "0x527b11558dd2fd35293a3495bcc23cc6b90384271daaeb67a2856bb5f85b5876c187ab90f5ca5bbedf1faf5f0b86955c03c2a57512864178959f8aa0d0662a81"
}