Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,602,843",
      "signature": "0x886574dadd7fa26892cba57f34a9cb2945251ae93fc7225114549a3ca0ae8700f3a24c80ee5c081dd87714cb1ae8c8f3",
      "randomness": "0xa49d29f6215a08b68d69958b8011f38faa57b8327dfab9a683cf5716a96f8267"
    }
  ],
  "blockNumber": "7,421,027"
}

{
  "Sr25519": "0x0a8677fc91dd86dbc537d1e1e2cdd949f1b020a7409d705e6cec34c4ecd0c042f200428a6b680ee816334d30537d1e4d3ca2f82b3615edff537f3e2681447982"
}