Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,541,099",
      "signature": "0xa9429e871cad7b4520851677658ea0710b2740fa0d4bd94305448a44f530bdea74bf154c3d77361dcf69ed7f0141f56f",
      "randomness": "0xb8f9b4e345915b3469a0e2b43a15c1786c4790cc7e47d4a3b74da8e567c09e4f"
    }
  ],
  "blockNumber": "7,405,610"
}

{
  "Sr25519": "0xe849392b6e2ba665f2897194aa2d609d25e078c68de2ee831005035a0fed3b12c41871bee5135dbac09fd107d9d78405803e5e691f73769965909c8153188886"
}