Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,640,483",
      "signature": "0xb655de442a91cdc860e20dede7c2de491c20dbad091e7d729e881d60806ea0c41e5023b5a8705aa073bbef0b5e8978d9",
      "randomness": "0xa7d489d844c85f4eddeee500bc0740b98d53e3f8f67b79730925a19e8fb23b6e"
    }
  ],
  "blockNumber": "7,430,432"
}

{
  "Sr25519": "0x18f8184905b687812eba8a9f776b91e5f3846bd7461da53ba784f438db5e652b61aeecee5e327fcb2b0c1bb2b7ec5c4846acd5a8a3ec3636b7b1a1b6839f868e"
}