Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,584,404",
      "signature": "0x8cf044cd0a2eef5f6c9d91e6cd2c05095c5037eba32b3234d8eeea6a119daf522035060ee54b349a07addcea75672168",
      "randomness": "0x1bc5ef023355b88f00a768ebf134735410024ee2d01aa2a026167d1bb62a2eda"
    }
  ],
  "blockNumber": "7,416,423"
}

{
  "Sr25519": "0x14e87921eec395c795d174ac98699e6010016613d4d49dc264f891403c9bc214296bcd26cb6bacbec146574cb7e28d21a7148d47c630083a888d7196b8314a8f"
}