Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,630,712",
      "signature": "0xaf2a42b553f45601f03a05bb04c46578666750504d39dc6b69feb494180e1f9b68dea5403e79601f35ca599c5afb1912",
      "randomness": "0x03461f1314590fce453e43f5e7c6761dc19003b6756b23591b1d69a6aaa4fcc2"
    }
  ],
  "blockNumber": "7,427,992"
}

{
  "Sr25519": "0xe2da7f9dd3960d1e74547dd615176131e1db636fc402e2cc12991a2e8a6067594e9fb774bb863351f2e0fd41668ee169d54e568a7d84b26aa9384fd3342e158f"
}