Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,547,036",
      "signature": "0xb8a968d7468c36ccea8384f7ae7f7914007f98412357388d2db44ef84ba76d52490e43f45e8c0eca904e0a8960ca1c3e",
      "randomness": "0x0cf44edf1632a8ecc086bf613cf53f0b7d06b5f44ab3338ef43899650c263853"
    }
  ],
  "blockNumber": "7,407,095"
}

{
  "Sr25519": "0x64fb334f35eb07bf26dfa995cd9f1fd11d00226407c8819579489e1fa19cff7dbacca76345c5ef5736535ea2fc8b7daf9ede6b91e5b57e3788d4da0e6071bf8b"
}