Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,589,676",
      "signature": "0xb7c1e3660d490cc48e3d112a9aa91eefdddad2a6ce25281eb178efc5d7368fdb04a3c9c1387ba6166825354a588178d2",
      "randomness": "0xa93241a4e9c5ad51faeaab547e3e6f2b4d2b69644db5130acd0f631a2c8aea23"
    }
  ],
  "blockNumber": "7,417,741"
}

{
  "Sr25519": "0x9a7da463079473c3cb43ace23d3813412a630b4e2a3f8cf29f4f3de50b446c10ea18bd0a67db831c848c568999921cc46c07e90f9ddcff6da4e3f7a052ad168a"
}