Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,653,768",
      "signature": "0xb42b01cf8bcc7c69cbe8f17657528454f6f636eaabdfbd03865a3c5034e40f134763a46b5f37a70e17f44f6ae102cf69",
      "randomness": "0x27cc600854760d246a5bdb2fc6d6b51794ab1ef06bd8ba424ecc5bda1c8c3d67"
    }
  ],
  "blockNumber": "7,433,746"
}

{
  "Sr25519": "0x8888af33877c8a3a3c1fe89bc5220c49fcc179943207c6614039e271f9b4052cc06535dc69a09c30e66e1e44a0c16f0b326c1f5198d8fb3945c6a6e109487283"
}