Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,583,692",
      "signature": "0x8f3cb8e90dadb7c494b5e5d4544a0345bf20a7e3f1cbdcc0d3fc237c62f13a99c03dd764069c13413adc853a642cb8f0",
      "randomness": "0x014fbb9b4d563dad1ca800cbd5d83e244eb9606431bf9fd49c5f55d96ec31e9c"
    }
  ],
  "blockNumber": "7,416,246"
}

{
  "Sr25519": "0x580beee4dd26734b06eb8461631883f16810cadd00a1492305508ccac22f1067b2b97a10ac32bfbe015518f0e3ad2566622faf7e762c3e0389a431778dc98a84"
}