Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,569,690",
      "signature": "0xb990512cc54bc8dc2f55a318ed4187e021f1f963f979f1e87720fbc2c5628fc3243385bcf57051545dbccb48229046ad",
      "randomness": "0xdd2e0afe33cd1239faa661e0c3df0a96d24f595c2867daffae10ce48301d8ea1"
    }
  ],
  "blockNumber": "7,412,758"
}

{
  "Sr25519": "0xce3a5e5996604ee07dbfaf4ae0041542d2ae851c84f7c81ff968621a04ebb73f9b0b2a3dfd9e8ac8d329bd1e5dbf1cf284177140e6bfaeceb3fd933dba330585"
}