Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,578,776",
      "signature": "0xa9f8cd6245a8cfcd42a7a4bee20678927a1db35e2881b259339a9c695747374656fbc5ef7e0ac354d9da8b953f6aee24",
      "randomness": "0x8cce969a94f38db164befcfef827fb1332414aff789fe17ede31b30d9c8c3b64"
    }
  ],
  "blockNumber": "7,415,030"
}

{
  "Sr25519": "0x9a039ed025ab3bb8d763622f3ef031d7aa95e66a8b766166c978c4738e134948dab4a6a84a3d2246d2506d95287961b2ffdb1507a34563c97df907ed33d3538e"
}