Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,567,366",
      "signature": "0xb48d0bb9997f77313a1d9dbc68ceecabf5cc137ed1e7203162948d3f89146e7426fdb6ec1907afde86263692ca49b873",
      "randomness": "0x0ddc773105c97cc7193af4a40804ee256553a6ce1b7152a6349e26b9b16f8e26"
    }
  ],
  "blockNumber": "7,412,177"
}

{
  "Sr25519": "0x888b96b1763a079ec3e56d84ffc956dad3e9c2fe5cf56201b6ee15c3f154576a633782846f4f02b9b223d68ad6c6c1800d879150e3d690072648be5a4a423385"
}