Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,551,479",
      "signature": "0xaf1a51c41cb9b3134b367915787a298af9af32a1ca4cd8a4fa13d6e695d3df4184b8682d32b55bc3275966439eb2b87b",
      "randomness": "0x4345cbebdfce55213e934cfe707c3f415319b6739d060eece01c04c71a8b10ae"
    }
  ],
  "blockNumber": "7,408,205"
}

{
  "Sr25519": "0x8a3e9dbf7461c33187dc3427f03e3ce4c5ad77391b9537470d6c23204050f84d4e52e8f62c68130c4910599c76c6a0c4f43a6c86a927b1a355641f7bd069bd83"
}