Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,559,049",
      "signature": "0xb7076abc0f0cccae3c0b38e797e56bc2438325cb6c0c2b2e4f11d381dd464f3b416f34b037d2861111bea8b5907ab53c",
      "randomness": "0x3527ac1772f5dfae13d7edb0c5893638a52fab004edfadb41404f5d4b7342c14"
    }
  ],
  "blockNumber": "7,410,098"
}

{
  "Sr25519": "0x88922cf7f15a595c5516726d741ddc4b03ed73002c964170d1ea49c77503e1298e66a82daf221b5ab99d2c7e49fb3672ef450797e6b7f89854fd8e5abaeca88d"
}