Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,559,470",
      "signature": "0x97976b2903cc84e58a172c04c1bffce16dfe2086ea5f0d5ddcd8e4db10cbf43e515336ba673ec4828bddb2e39ed46bf2",
      "randomness": "0x11569d660a187e86bf20494652d7e1e955afc145a837951c8208f7db19e46bf4"
    }
  ],
  "blockNumber": "7,410,203"
}

{
  "Sr25519": "0x40f694441d93cb6f2ef6fa3a4e783021c97b02908a3828a86250148c25478526340a97f4819ae92d34852bebe77f1909301ffecefe20f17951f29f13db9e688e"
}