Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,560,721",
      "signature": "0xb92e376c8c9fc83dd53c1b0915027d36a882860e2f0981b4097751abb93d9ffa1334a8a1aa0be39a33920766c706e366",
      "randomness": "0x70dbdf4c4655f1a88b162fe5683b33eb902a1670da05c91200266fdcbb238e78"
    }
  ],
  "blockNumber": "7,410,516"
}

{
  "Sr25519": "0x369e0e8bbb90d4d33dc88399a952d0ddef7ac4738eac67c97c764087bf594034e2a4403495b82607fc77381d0a036811185fde7f7b747aae7fbe357a7290ec8e"
}