Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,616,402",
      "signature": "0x81d270d5811ca5947f9f901ee66248e4be4f33402c06036164b6c344301dfc5ab8b1074fef09b345224eba15a1257670",
      "randomness": "0xb3354d1d08e6d698c23456a0593927d86badf69ebf167becfb4decd79f9b9790"
    }
  ],
  "blockNumber": "7,424,416"
}

{
  "Sr25519": "0xf6c5a1ba4b290bd7ce3cae5b0121468de5075e1b91284131f1bbab9059a46809fe18e7e47c9682d071cd87ee6c30d0c637aa79c296111903dbc832c008836480"
}