Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,559,402",
      "signature": "0xa914719b6760809a322177c55e85f2203c6dfa023e97f1fe51189e4f5cd34a96676ae6c43619f059e5549ad2a8c01175",
      "randomness": "0x73de079fa1c071140f1725cd42886b47282762d77ed3fdc5a66d5b415d079001"
    }
  ],
  "blockNumber": "7,410,186"
}

{
  "Sr25519": "0x8c1617a1d734b607059b970cc66e0eb52ba3db43acd74b4afd7f095028676969cd1f6f8ea1f9fe4e1f6628e0d8e4e8f67d3b297193226aea5e9e8ead4bb29682"
}