Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,659,611",
      "signature": "0xac6f888a961d79389def08b2414006c027871dfdef5af81fb800084efca4164c4ee5a0bd51179b9fa2d6fbc6647f5579",
      "randomness": "0x48a937254c7b0a09db1ef9fdbd3bb3059aa5fdb16665fa23200b92df3b3349d8"
    }
  ],
  "blockNumber": "7,435,207"
}

{
  "Sr25519": "0x7cfc0c3fe944c33bf408837bc3499c29da1a161db4492319644e184fd5c16d6ad10c5e2934faa9c1a39f0b5a600e1d16e665200c83e52392d87a2d1e59bf308c"
}