Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,546,925",
      "signature": "0x8b8a693765eefbcd95d1cfbe13c7e240eaf9c1882473d68e349630f613cda4f9841beb903accd21aee511034b136de07",
      "randomness": "0x84c0527fc5e731a447feaa5d6fdba5df4c6217d0dc6fce45c0bb5e0a9c64387d"
    }
  ],
  "blockNumber": "7,407,067"
}

{
  "Sr25519": "0x9cd917b8ff49b92a0a45b42db929ccc7ade6f46512ea00762087c0cd9dd0e6217937b246806a7567ba5cbdf19c85396c23698713c064da2a924117fbae75d283"
}