Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,559,450",
      "signature": "0x8cd6d97cbfaf6f23e3aedec86c6e444b11ae551a24772987ce9cb9f718e1bd60abb4c715534f99d1a8250907e012c238",
      "randomness": "0x86e87c2ce04d5956b8b9672a05b57a8d1f932d61f094f1a344f17cc58a82a574"
    }
  ],
  "blockNumber": "7,410,198"
}

{
  "Sr25519": "0x26b818a41111cf08282bdc54dcfb8ab1f3e6309b0b38efb994426039ea81040ee1f2c67cfe98694278df6f2af3f3ea993bb2268b9170593dff4e81aeb0a00f87"
}