Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,576,128",
      "signature": "0xaa9c0fb68e29bcd7426cd3018f4aef8cdddf5d22e077ef324715974f8a761056362bd2b8c981941aab32dc2aeb36af25",
      "randomness": "0x764f550478e150767fbcac1dc3c0294db629a1048182ae1569cd627fc3e8eb6b"
    }
  ],
  "blockNumber": "7,414,367"
}

{
  "Sr25519": "0x8e3116fa3313c7e0c52004e20fcb1907d9ef15b6ae3945fd536da3f6e90a5d61dfd8058cde4e61e7c6c92823da5022c7f6d51eb4210e70b30f104a4aed240d82"
}