Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,557,471",
      "signature": "0xb612ecb43b1de82ed79d2cf55d9e745e61bf0b6b07183ee47d339321c7e8f84ccbd400df38c70adcbc3053be0094faa8",
      "randomness": "0x215f75b125c832fec26684a1584cdafd756881b3c2925de3cc41a1f210e70507"
    }
  ],
  "blockNumber": "7,409,703"
}

{
  "Sr25519": "0x0eb3d3ba8be524da89df6fd982e46e99768f2c9fc854581ec64acd5827ff572ae82945a43000e592604844df5e07972aea881cbf2cf67bd5a07c0d4a205eba8b"
}