Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,651,109",
      "signature": "0xa9a76fa6ff3ad9136d1c85bd08538bbdb660b7b2b68a3311d1f39451c69ea77b52f3bf5211d63b0f870a8cccea302e61",
      "randomness": "0xdab94d44f61f58ff60abb4800daa32f583ad2733b68f2568686551747090bfd9"
    }
  ],
  "blockNumber": "7,433,082"
}

{
  "Sr25519": "0xd86d09041721fd6540f23bcda01e2194c5645067f7d9aa8c0e28356e2ff3396eb703ce1a8f9bbed2c2c119965c3b1ebe3bd858a78bdce00a19d933701a7d6b8d"
}