Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,585,412",
      "signature": "0xaf08290d3208f8f211e63519d47fc3ef914c286e04bbb88cca386a5d23d10922f12f58590b9a05c2847ec69dd1465487",
      "randomness": "0xfb33942685221a8ed7655b5bbfc866d21760cdc07181a958fccbb4ffb4408b21"
    }
  ],
  "blockNumber": "7,416,675"
}

{
  "Sr25519": "0x14fb3e6c985e7da4b43392411f0c1f24f166be2381b44382385f3570c9cb725fcf749db799500f73eec23743bbafcf63fdd8f994d0b6c4c4907d653dcd752980"
}