Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,546,969",
      "signature": "0x94269c10177e8ac6223c8c760fc8cc5ec995a7c6da275bba9957f223fc2477a6758e9269cc38516eeaae229ea78a1b2b",
      "randomness": "0xb6a5b9ce20890c2a0b3378794e433208a9c951ea9254d88b5883549c6cbb5e9d"
    }
  ],
  "blockNumber": "7,407,078"
}

{
  "Sr25519": "0x42da0d7f5d7de4d88264e0da1c3ee589716c10f30244d0fd3bae9781cda05b6b6c51cec0e2272e51b67094884960f6d00cc683eddbd6e1e25259f0ac13952e8a"
}