Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,608,650",
      "signature": "0xaf5c650f48688721b0f7c969a27ae6df77434628f78c253000dc8ffd91da81ae4579a2cd981fb6f0c5391a64c01fc917",
      "randomness": "0xa4198f2cc885fac358c6dfe2f43aba4a4d709e295707ea073dca63b03c6c8c23"
    }
  ],
  "blockNumber": "7,422,479"
}

{
  "Sr25519": "0x662fac943444f1cfe8b2e6b455af76c1be193a87061b3eeed4a56d002fe3f6712abe240aceacaef21df5b45af424fab1d4aaa7d62c60aa4b4e455b4f9d529989"
}