Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,556,669",
      "signature": "0xb2e519b64a13a376275a52569bdefbdc1118f3cfa66dadc72355603eb72c135a55267ee91491b6751851b02c95accbbd",
      "randomness": "0xae0b99eede432f02c1d58ce4a5785035d11e9d54e7aa2d15ca32c50c3cceb229"
    }
  ],
  "blockNumber": "7,409,503"
}

{
  "Sr25519": "0xbcda9f230c43a13cfabd15090afb785d4c8f363e7d9b0faf25facc0ab9718928cdec9bd138f584c2c931fe2e98d767a2439acea32626da9ef7bb0bf288bb5188"
}