Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,612,645",
      "signature": "0xb37873df40455ecca1988946c775d556f42c3ae3d3cd4d31300b8e3179e29021a253800b1ed9fac7e3c879209b00adec",
      "randomness": "0x1910368d4c05562e756d24261bd5e596a33df78e8f8d524e25e1d73ed2e7ee7d"
    }
  ],
  "blockNumber": "7,423,477"
}

{
  "Sr25519": "0xd2b4eb2597f8e1cfce9529532b7b0868ca8ff62e7fdd1ecae4c0da7e6d24c71cd4bc92a609d9579adcb58faaa49d2cb42380421d5f472557dc490facc5103082"
}