Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,550,881",
      "signature": "0x856b2247c993f280da1170fed63733e518e10531cf76442115e987083b999c36e069bffb933edad07a47df24cd10a389",
      "randomness": "0x55414af7e23b8b02354d15694e76d835200557770e31b3a716ba5e46b4f41e06"
    }
  ],
  "blockNumber": "7,408,056"
}

{
  "Sr25519": "0x36017c3ee34f8da4779b511617e70e309b8cacd2c9936bda523152cc4d429524744eda61a5385c83cad37a96b08f543b9120d94cfda0ff97560328e9a6451086"
}