Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,548,394",
      "signature": "0x81498b04c9ed4fa872eaa9210d94f0d9f648297d12043077907ae34d485d82c8d58d475bdb65241f385e39e2815a0c54",
      "randomness": "0xb8812dace8e66035674ab956b6815dca035a3b47a6d78737eda0bfa3e300b6a7"
    }
  ],
  "blockNumber": "7,407,434"
}

{
  "Sr25519": "0x52806668a3d84948c0a6d37078699358ea7b7790a822598ce345490319928f14307294823da56e06fbe7586dbc83ae8202dd17172bcbf42680ba64618fd4a184"
}