Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,560,737",
      "signature": "0xa41e07bdf68d9ffe28cbe146bce72980bdfff1f5725d1ca690a021cfdadf872373013601255fd7ef0b74cb4ec71c422e",
      "randomness": "0xbfe070bfa049e33306c91e5903cce0f2a162c05cdaecfc1aa2578519848666ea"
    }
  ],
  "blockNumber": "7,410,520"
}

{
  "Sr25519": "0xfe8fe4681ce07d8739d8517b580c49f1e9e179fb477f16941552392e9699eb547b6ba27660bacc07fc60b7268404e1dd2e31db08298c102909c1326a1f7f8a8b"
}