Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,551,536",
      "signature": "0x8897a489dcaee71bc881572ade0b920218d2810f0716468c54a7ca5a5e05fdddc72bf8dd28ee6ea75e2800603982e685",
      "randomness": "0x65a113adc317bfebcfb27cb2d6e86ce433efe547cec3c9e8b060f13a0d1973e1"
    }
  ],
  "blockNumber": "7,408,220"
}

{
  "Sr25519": "0x243297f180a795ed276b29b67728750bf5949e4688a81deb22848bb20fee705fee5122267752e7c772f252334882fb198bb1220976311190d09c421eb4c58881"
}