Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,559,571",
      "signature": "0x90169e17e4057e432768a6cc307f8cf2afb8d128d2ac6798bb8820d2ee1a7827813801ee809812784f3bfe2577e7fe57",
      "randomness": "0x7601430c6bdd9a99b542ad929b8da7c8da770fd2984f57e57f1f70d6c0975320"
    }
  ],
  "blockNumber": "7,410,228"
}

{
  "Sr25519": "0x0c91164393d499b5e39f3066136a3b2b55c38a2fdedd31dda744deaa2130d9608db22d7bf35dc05181370262f425652368140ee52ba2f974fb4ed896a0878d84"
}