Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,541,380",
      "signature": "0x8b99a8c4a6ef27e9d09367ae9be720ed140cf452943789c73b2de52a0c19bcfe0d78423249afe355b60f627d0d7480bd",
      "randomness": "0x26c6ee89842d1a471da206a4e18bd1bfc6652f711a157872583ec8dd437320f5"
    }
  ],
  "blockNumber": "7,405,680"
}

{
  "Sr25519": "0xc03f2b32dcaa1a4fb7d4ac600b3295959c6388aa6328801a0182abd653b5700fc147cf576e5213f6d99ff545a72f664597832689850682ea86371e225422858d"
}