Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,551,382",
      "signature": "0xa318a06029bf46bc6c476bbc51c297476478f8510bff1017eae45e85f80e2c949d9ec9e03794682a04fe1ffb0626ef92",
      "randomness": "0x15f85eef9342563a85afc57a07cbc0c7da6f657db9f162df13719bba486252b4"
    }
  ],
  "blockNumber": "7,408,181"
}

{
  "Sr25519": "0x5ef1b5d377d63df4ca13c5f4d4e73ad81f36e7223815178939993fd367ee2b6939740f9095d0f099130cb530bb5bf76197de2347752273edafa987263b44a383"
}