Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,539,978",
      "signature": "0xafbed90aa61b720bb508cbbbfdfca6610c342b70ee6a6e93240d34a7dcf5656c11ce9623cb22e36a29ad698181b735c1",
      "randomness": "0x97f15dd17c6ca58e2eecd2a26ec9b7137a17d065941cd3c1cb48bd41bc6ecf0b"
    }
  ],
  "blockNumber": "7,405,330"
}

{
  "Sr25519": "0xf456c3245cb5ef878fd7315610753f53b2a3319265efcefc30a45172c2d05f5876e8ac462aa055509e03d9130f78c321f1a993b517b5b064683fb925af996387"
}