Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,560,889",
      "signature": "0x871758fc41dba4dff5c7c5059cced1130710b635991429a55eba540b5f5fae084e953236be4fb90ef21388046195f6ce",
      "randomness": "0xcea36edaf01d84aef56e29305cde62b0474ebad4e4b18a98e51139f2b86bbeff"
    }
  ],
  "blockNumber": "7,410,558"
}

{
  "Sr25519": "0x2c0fe1536026213649d689822e5a1080ed61cccf74e0cd98571cfbb0380bae03ea0663dc48fdc0cb7908e2f5c5812cd13f17338d7c5e206e7657fe0c6e356b84"
}