Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,582,931",
      "signature": "0xa2e78f7ce003a8c829dd219009d0bcdb790e795cbee850df1706d921d57d3ce618594aa302a6d1bf1f685bdc012cd363",
      "randomness": "0x5cc92f0f6181bdc0162fa41f81853ccb0eac9188c2562802d093557f8909ddc0"
    }
  ],
  "blockNumber": "7,416,055"
}

{
  "Sr25519": "0xb4223a3eb6d38b2b51406d5fb13afab1143ec9b5257495fb6a28101d1d0bcf7d45db4de2e23139994102ad47e08f910ab95af7b189da3d8c1742136cce8b4780"
}