Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,581,116",
      "signature": "0x8ec33d88b3aaca54ee18df83cfffbebc226e375887dfa27c355872a2c26a1bd9942f566c4cc64810fe99bd412278b813",
      "randomness": "0x4ca2f14c844d8cdf8ebba8cefa57d9c671a25df04ae96672b2964345dcd378b4"
    }
  ],
  "blockNumber": "7,415,601"
}

{
  "Sr25519": "0x0c8aa0710560765a6ca56c7bcfd1407a4ca27ba0418ca0f35307eb45dfd5b8723e360fc019d3eb518c5f5202ebb22834e883966c80261a8092c84b0f2f479e8c"
}