Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,601,486",
      "signature": "0xb9aa86973798505386ba5013ef963fb8c7b9789036fe33db255d4149bade22f784a786539a1ccd8b008a240efab9d1c5",
      "randomness": "0x617377171fa70df805cc864d68dc15f9f9acaa999f526009f53dd5ffbdd7caac"
    }
  ],
  "blockNumber": "7,420,688"
}

{
  "Sr25519": "0x6e49b2a7971b12f031f4b40a9cfd7bf64317446c4e065c28216c3328bad5300767226bfdf64d7f88706e960b77054c4a340449fc1211020c272b6e909944fd8e"
}